NSN 5905-00-434-8721 NIIN 004348721 — Fixed Wire Wound Resistor

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5905-00-434-8721
5905004348721
Description:
RESISTOR,FIXED,WIRE WOUND
NSN Assigned:
17-AUG-70
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Army

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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

5905-00-434-8721 Specification Set by the OEM (see RNCC code 3)

Temp Coefficient Of Resistance In Ppm Per Deg Celsius AAPE:

-30.0/+30.0

Electrical Resistance AAPP:

40.000 ohms

Resistance Tolerance In Percent AAPQ:

-3.000/+3.000

Heat Sink Material AAPZ:

aluminum alloy

Heat Sink Length AAQA:

12.000in.

Heat Sink Width AAQB:

12.000in.

Heat Sink Thickness AAQE:

0.059in.

Ambient Temp In Deg Celsius At Full Rated Power AAQF:

25.0

Ambient Temp In Deg Celsius At Zero Percent Rated Power AAQG:

275.0

Temp Range Of Temp Coefficient In Deg Celsius AAQH:

-55.0/+275.0

Inclosure Method AAQZ:

encased

Terminal Type AARB:

tab, solder lug

Reactance Characteristic AARE:

inductive

Reliability Indicator AARG:

not established

Terminal Length ABJT:

0.406in.

Body Length ADAQ:

1.968in.

Body Width ADAT:

0.630in.

Body Height ADAU:

0.610in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length AEBY:

1.563in.

Power Dissipation Rating In Watts AEFB:

50.000 heat sink

Terminal Width AFWW:

0.140in.

Mounting Hole Size BYML:

0.125in.

Style Designator STYL:

axial terminal (s)

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:
10015580-174
Cage Code:
18876
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TM50W40R20H
Cage Code:
15915
RNCC:
5
RNVC:
2
DAC:
3
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
RH50X000K40R20H
Cage Code:
91637
RNCC:
5
RNVC:
2
DAC:
3
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
RH50-40-OHMPROM3PCT
Cage Code:
91637
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
3550N40R20H
Cage Code:
00213
RNCC:
5
RNVC:
9
DAC:
3
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:
00010
FIIG:
A001A0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A
STYLE DESIGNATOR AXIAL TERMINAL (S) style nsn 5905-00-434-8721

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

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes suppressor, ignition interference.

5905-00-434-8721 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

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.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
S9E
SOS:
MMAC:
MCC:
Source of Supply (SOS) S9E

Defense supply center columbus, columbus, oh 43218

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.