Switch, Safety, Neutral Start2920-01-435-1003

NSN 2920-01-435-1003 · NIIN 014351003 · Part number 29511982

Allison Transmission Inc Dba Allison Transmission, Inc · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 73342

Government record, cited

NSN 2920-01-435-1003 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-435-1003. Manufacturer of record part number: 29511982.

Also searched as 2920-01-435-1003 · 2920014351003 · NIIN 014351003 · 01-435-1003 · FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 73342 · 29511982 · 1656461

Nearby stock numbers ← 2920-01-435-0311 Terminal Block, Electrical · 2920-01-435-1085 Generator, Engine Accessory →

Features

Switch,safety,neutral Start — FSC 2920
1 manufacturer part number on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc

Identification

NSN: 2920-01-435-1003
NIIN: 014351003
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 29511982
Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc

General Description

The Switch,safety,neutral Start, cataloged under National Stock Number 2920-01-435-1003, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2920-01-435-1003
Primary Part Number	29511982
Item Name	Switch,safety,neutral Start
FSC / FSG	2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer	Allison Transmission Inc Dba Allison Transmission, Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
29511982 PRIMARY	Allison Transmission Inc Dba Allison Transmission, Inc (USA)

Reference documents

Reference	Meaning
1656461	5/2 Secondary reference U.S. Government activity

Frequently Asked Questions

What is NSN 2920-01-435-1003?

NSN 2920-01-435-1003 is a Switch,safety,neutral Start, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2920-01-435-1003?

NSN 2920-01-435-1003 has 1 manufacturer part number on file: 29511982 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 29511982?

Key specifications for 29511982: End Item Identification: BUS, BLUE BIRD BODY CO., 1993. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2920-01-435-1003 hazardous material?

No hazard code in the DLA record (HMIC N). 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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