Lock, Valve Spring Retainer2805-01-003-0884

NSN 2805-01-003-0884 · NIIN 010030884 · Part number AC025011

Meggitt Aerospace Limited · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE K1037

Government record, cited

NSN 2805-01-003-0884 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-003-0884. Manufacturer of record part number: AC025011.

Also searched as 2805-01-003-0884 · 2805010030884 · NIIN 010030884 · 01-003-0884 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE K1037 · AC025011

Nearby stock numbers ← 2805-00-999-9956 · 2805-01-003-2612 Piston, Internal Combustion Engin →

Features

Lock,valve Spring Retainer — FSC 2805
1 manufacturer part number on file
Manufacturer of record: Meggitt Aerospace Limited

Identification

NSN: 2805-01-003-0884
NIIN: 010030884
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: AC025011
Manufacturer: Meggitt Aerospace Limited

General Description

The Lock,valve Spring Retainer, cataloged under National Stock Number 2805-01-003-0884, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Meggitt Aerospace Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Lock,valve Spring Retainer
FSC / FSG	2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28)
Manufacturers	Meggitt Aerospace Limited (CAGE K1037)

Technical Specifications

Parameter	Value
NSN	2805-01-003-0884
Primary Part Number	AC025011
Item Name	Lock,valve Spring Retainer
FSC / FSG	2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Manufacturer	Meggitt Aerospace Limited
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
AC025011 PRIMARY	Meggitt Aerospace Limited (GBR)

No interchangeability data on file.

Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-010-2959

2805-00-010-2959 · Item name not on file

2805-00-066-3426

TAPPET,ENGINE POPPET VALVE

2805-00-326-0797

SPRING,COUPLING FLA

2805-00-395-7778

BALL,BY-PASS VALVE

2805-00-422-9321

RING SET,PISTON

2805-00-447-9114

VALVE,POPPET,ENGINE

2805-00-448-0786

CAMSHAFT

2805-00-561-9463

GUIDE,VALVE STEM

Frequently Asked Questions

What is NSN 2805-01-003-0884?

NSN 2805-01-003-0884 is a Lock,valve Spring Retainer, manufactured by Meggitt Aerospace Limited, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-003-0884?

NSN 2805-01-003-0884 has 1 manufacturer part number on file: AC025011 (Meggitt Aerospace Limited).

Is NSN 2805-01-003-0884 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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