PartsTable TECHNICAL DATA SHEET

NSN 5999-01-252-5870Government record, cited

Light-Switch Assembly5999-01-252-5870

NSN 5999-01-252-5870 · NIIN 012525870 · Part number 6981ED173-437

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 27192

Government record, cited

NSN 5999-01-252-5870 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-252-5870. Manufacturer of record part number: 6981ED173-437.

Also searched as 5999-01-252-5870 · 5999012525870 · NIIN 012525870 · 01-252-5870 · FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 27192 · 6981ED173-437

Nearby stock numbers ← 5999-01-252-5834 · 5999-01-252-5886 →

Features

Light-Switch Assembly — FSC 5999
1 manufacturer part number on file
Manufacturer of record: Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc

Identification

NSN: 5999-01-252-5870
NIIN: 012525870
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 6981ED173-437
Manufacturer: Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc

General Description

The Light-Switch Assembly, cataloged under National Stock Number 5999-01-252-5870, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts

Item Name	Light-Switch Assembly
FSC / FSG	5999 — Miscellaneous Electrical and Electronic Components (FSG 59)
Manufacturers	Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (CAGE 27192)

Technical Specifications

Parameter	Value
NSN	5999-01-252-5870
Primary Part Number	6981ED173-437
Item Name	Light-Switch Assembly
FSC / FSG	5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer	Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code	0
Unit of Issue	EA
Acquisition advice code	JF

Cross-Reference Index

Part Number	Manufacturer
6981ED173-437 PRIMARY	Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)

No interchangeability data on file.

Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5999-00-001-1345

5999-00-001-1345 · Item name not on file

5999-00-001-1346

5999-00-001-1346 · Item name not on file

5999-00-001-1348

5999-00-001-1348 · Item name not on file

5999-00-001-1349

5999-00-001-1349 · Item name not on file

5999-00-001-1355

5999-00-001-1355 · Item name not on file

5999-00-001-1623

5999-00-001-1623 · Item name not on file

5999-00-001-2537

5999-00-001-2537 · Item name not on file

5999-00-001-2539

5999-00-001-2539 · Item name not on file

Frequently Asked Questions

What is NSN 5999-01-252-5870?

NSN 5999-01-252-5870 is a Light-Switch Assembly, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.

What part numbers are listed for NSN 5999-01-252-5870?

NSN 5999-01-252-5870 has 1 manufacturer part number on file: 6981ED173-437 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).

Is NSN 5999-01-252-5870 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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