PartsTable TECHNICAL DATA SHEET

NSN 5985-01-253-4023Government record, cited

Attenuator, Fixed5985-01-253-4023

NSN 5985-01-253-4023 · NIIN 012534023

FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5985-01-253-4023 · 5985012534023 · NIIN 012534023 · 01-253-4023 · FSC 5985 Antennas, Waveguides, and Related Equipment · 190-2046 · 2016-02

Nearby stock numbers ← 5985-01-253-3981 Line Section, Radio Frequency Tra · 5985-01-253-4024 Attenuator, Fixed →

Features

Attenuator,fixed — FSC 5985

Identification

NSN: 5985-01-253-4023
NIIN: 012534023
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-253-4023, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Attenuator,fixed
FSC / FSG	5985 — Antennas, Waveguides, and Related Equipment (FSG 59)

Technical Specifications

Parameter	Value
NSN	5985-01-253-4023
Item Name	Attenuator,fixed
FSC / FSG	5985 / 59 — Antennas, Waveguides, and Related Equipment
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5999-01-304-3729201602 POSSIBLE MATCH

CONTACT,ELECTRICAL

Possible match (shared part number)Woodward, Inc.

6930-01-392-54452016-02 POSSIBLE MATCH

INDICATOR SIMULATED

Possible match (shared part number)Malwin Electronics Corp.

5310-01-530-9149201602 POSSIBLE MATCH

NUT,SLEEVE

Possible match (shared part number)Polyamp Aktiebolag Div Polyamp Ab

8475-01-665-4342201602 POSSIBLE MATCH

MODIFICATION KIT,FLYER'S HELMET

Possible match (shared part number)Gopro Inc.

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
190-2046	3/9 Design control — primary reference U.S. Government activity
2016-02	5/9 Secondary reference Wavetronics Inc

Related Parts

5999-01-304-3729POSSIBLE MATCH

CONTACT,ELECTRICAL

201602

6930-01-392-5445POSSIBLE MATCH

INDICATOR SIMULATED

2016-02

5310-01-530-9149POSSIBLE MATCH

NUT,SLEEVE

201602

8475-01-665-4342POSSIBLE MATCH

MODIFICATION KIT,FLYER'S HELMET

201602

Frequently Asked Questions

What is NSN 5985-01-253-4023?

NSN 5985-01-253-4023 is a Attenuator,fixed, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.

What NSN replaces 5985-01-253-4023?

4 possible matches (shared part number, not a government interchangeability claim): 5999-01-304-3729, 6930-01-392-5445, 5310-01-530-9149. Verify interchangeability with system specifications before substitution.

Is NSN 5985-01-253-4023 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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