NSN 5905-01-294-6657 NIIN 012946657 — Pre Wire Wound Variable Resistor

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5905-01-294-6657
5905012946657
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
NSN Assigned:
19-FEB-89
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5905-01-294-6657 Specification Set by the OEM (see RNCC code 3)

Section Quantity AAPN:

1

Body Style AAQL:

cylindrical bushing mounted

Reliability Indicator AARG:

not established

Body Diameter ABPM:

1.062 centimeters

Shaft Diameter ABWV:

0.120in. and 0.130in.

Shaft Length ABXF:

0.968in. and 1.031in.

Mounting Bushing Length ADAP:

0.230in. and 0.270in.

Body Length ADAQ:

2.187in.

Shaft Style AEDX:

round, slotted

Shaft Bearing Type AEDZ:

sleeve

Actuator Type AEFD:

single shaft

Effective Electrical Rotation In Deg Angular Rotation AEFH:

1800.0 and 1804.0

Maximum Starting Torque AEFK:

0.50 INCH-Ounces

Maximum Running Torque AEFL:

0.40 INCH-Ounces

Maximum Stop Torque AEFM:

48.00 INCH-Ounces

Nonturn Device Location AEFN:

at 12 oclock

Nonturn Device Radius AEFP:

0.307in. and 0.317in.

Shaft End Play AEFY:

0.005in.

Shaft Runout AEFZ:

0.002in.

Lateral Runout AEGA:

0.002in.

Pilot Diameter Runout AEGB:

0.001in.

Shaft Radial Play AEGC:

0.002in.

Mechanical Backlash In Deg Angular Rotation AEGD:

1.0

Fragility Factor AFJN:

moderately rugged

Screw Thread Diameter AJYN:

0.250in.

Screw Thread Series Designator AJYP:

unef

Screw Thread Quantity Per Inch AJYQ:

32.0

Terminal Location APXH:

radially positioned over less than half the circumference

Mounting Method AXGY:

standard bushing

Features Provided CBBL:

humidity proof

Cubic Measure CBME:

1.936 cubicin.

Electrical Resistance Per Section CQCC:

50.0 percent, rated amperes c and better flooring

Rotary Actuator Travel In Angular Deg CQCK:

1800.0 and 1810.0

Function Conformity Tolerance Per Section CQFL:

-1.00/+1.00 single section

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power CQGN:

125.0 single section

Power Dissipation Rating Per Section In Watts CRGD:

1.5 7th secondary quality

Function Conformity Per Section CRGM:

single section independent linearity

Resistance Tolerance Per Section In Percent CRSS:

-5.0/+5.0 single section

Actuator Travel Control Feature CRSX:

stops

Function Characteristic Per Section CSBX:

7 oclock all primaries

Ambient Temp In Deg Celsius Per Section At Full Rated Power CSDH:

70.0 single section

Test Data Document TEST:

81349-MIL-R-12934 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Terminal Type And Quantity TTQY:

3 tab, solder lug

Specification/standard Data ZZZK:

81349-MIL-R-12934/30 government specification

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
RR3900C2A7J503
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-R-12934/30
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A
BODY STYLE CYLINDRICAL BUSHING MOUNTED style nsn 5905-01-294-6657
BODY STYLE CYLINDRICAL BUSHING MOUNTED style nsn 5905-01-294-6657
SHAFT STYLE ROUND, SLOTTED style nsn 5905-01-294-6657
BODY STYLE CYLINDRICAL BUSHING MOUNTED style nsn 5905-01-294-6657

Definition Definition of approved item name (AIN): "RESISTOR,VARIABLE,WIRE WOUND,PRE"

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
0.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q
LVL_C:
LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) ZZ

Special requirements.

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

5905-01-294-6657 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.