NSN 5950-00-997-8957 NIIN 009978957 — Audio Frequency Transformer

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5950-00-997-8957
5950009978957
Description:
TRANSFORMER,AUDIO FREQUENCY
NSN Assigned:
14-NOV-66
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

5950-00-997-8957 Specification Set by the OEM (see RNCC code 3)

Reliability Indicator AARG:

not established

Overall Height ABKW:

1.938in. and 2.125in.

Impedance Rating In Ohms ACYW:

5000.0 single component single secondary

Frequency Rating ACZB:

3.5 kilohertz single component and 7.0 kilohertz single component

Maximum Transformer Power Rating ACZF:

1.0 watts single component

Primary To Secondary Turn Ratio ACZH:

1 to 2.06 single component

Winding Shielding Method ACZX:

internal shield brought out to terminal single component

Body Length ADAQ:

1.250in. and 1.312in.

Body Width ADAT:

1.250in. and 1.312in.

Body Height ADAU:

1.625in. and 1.750in.

Distance Between Mounting Facility Centers AEJN:

1.250in. single mounting facility single center group

Inclosure Type AKNA:

fully inclosed

Mounting Facility Quantity AKPV:

2 single group

Mounting Method AXGY:

threaded stud single group

Winding Function And Quantity BPLC:

1 primary single component and 1 secondary single component

Thread Quantity Per Inch CMLP:

32 single group

Nominal Thread Size CQJX:

0.138in. single group ⁓9/64"

Thread Series Designator THSD:

unc single group

Terminal Type And Quantity TTQY:

9 wire hook

Nondefinitive Spec/std Data ZZZT:

TF4RX21Ah type

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:
863780
Cage Code:
06141
RNCC:
3
RNVC:
9
DAC:
1
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
863781
Cage Code:
06141
RNCC:
5
RNVC:
9
DAC:
1
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:
00780
FIIG:
A058B0
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "TRANSFORMER,AUDIO FREQUENCY"

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

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

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
U

  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.

5950-00-997-8957 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

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.