PartsTable TECHNICAL DATA SHEET

NSN 2995-01-204-9142Government record, cited

Spindle, Isolator Engine2995-01-204-9142

NSN 2995-01-204-9142 · NIIN 012049142 · Part number A40473-2

Airex Rubber Products Corporation Dba Airex Rubber Products Corp · FSC 2995 — Miscellaneous Engine Accessories, Aircraft · FSG 29 — Engine Accessories · CAGE 07058

Government record, cited

NSN 2995-01-204-9142 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-204-9142. Manufacturer of record part number: A40473-2.

Also searched as 2995-01-204-9142 · 2995012049142 · NIIN 012049142 · 01-204-9142 · FSC 2995 Miscellaneous Engine Accessories, Aircraft · CAGE 07058 · A40473-2

Nearby stock numbers ← 2995-01-204-7456 Wire, Cleaning · 2995-01-204-9143 Elastomeric Element →

Features

Spindle,isolator Engine — FSC 2995
1 manufacturer part number on file
Manufacturer of record: Airex Rubber Products Corporation Dba Airex Rubber Products Corp

Identification

NSN: 2995-01-204-9142
NIIN: 012049142
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
FSG: 29 — Engine Accessories
Primary part number: A40473-2
Manufacturer: Airex Rubber Products Corporation Dba Airex Rubber Products Corp

General Description

The Spindle,isolator Engine, cataloged under National Stock Number 2995-01-204-9142, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Airex Rubber Products Corporation Dba Airex Rubber Products Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2995-01-204-9142
Primary Part Number	A40473-2
Item Name	Spindle,isolator Engine
FSC / FSG	2995 / 29 — Miscellaneous Engine Accessories, Aircraft
Manufacturer	Airex Rubber Products Corporation Dba Airex Rubber Products Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
A40473-2 PRIMARY	Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA)

No interchangeability data on file.

Other items in FSC 2995 — Miscellaneous Engine Accessories, Aircraft

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

2995-00-001-1852

2995-00-001-1852 · Item name not on file

2995-00-001-3662

INSERT,GENERATOR,BEARING

2995-00-001-8344

MANIFOLD,FLUID,AIRCRAFT

2995-00-001-8345

MANIFOLD,FLUID,AIRCRAFT

2995-00-001-9125

2995-00-001-9125 · Item name not on file

2995-00-001-9136

2995-00-001-9136 · Item name not on file

2995-00-001-9137

PLATE,POWER QUADRAN

2995-00-003-3949

2995-00-003-3949 · Item name not on file

Frequently Asked Questions

What is NSN 2995-01-204-9142?

NSN 2995-01-204-9142 is a Spindle,isolator Engine, manufactured by Airex Rubber Products Corporation Dba Airex Rubber Products Corp, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.

What part numbers are listed for NSN 2995-01-204-9142?

NSN 2995-01-204-9142 has 1 manufacturer part number on file: A40473-2 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp).

What are the specifications of A40473-2?

Key specifications for A40473-2: End Item Identification: AIRCRAFT MODEL CH-53E. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2995-01-204-9142 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.

What is the DEMIL code for NSN 2995-01-204-9142?

NSN 2995-01-204-9142 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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