PartsTable TECHNICAL DATA SHEET

NSN 2910-01-579-5057Government record, cited

Cylinder, Engine Starting2910-01-579-5057

NSN 2910-01-579-5057 · NIIN 015795057 · Part number 631AA00031A-009

Eaton Corp Hydraulics Div · FSC 2910 — Engine Fuel System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 9G527

Government record, cited

NSN 2910-01-579-5057 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-579-5057. Manufacturer of record part number: 631AA00031A-009.

Also searched as 2910-01-579-5057 · 2910015795057 · NIIN 015795057 · 01-579-5057 · FSC 2910 Engine Fuel System Components, Nonaircraft · CAGE 9G527 · 631AA00031A-009 · 19KP537 · 19KP537

Nearby stock numbers ← 2910-01-579-3745 Filter, Fluid · 2910-01-579-5995 Head, Fluid Filter →

Features

Cylinder,engine Starting — FSC 2910
2 manufacturer part numbers on file
Manufacturer of record: Eaton Corp Hydraulics Div

Identification

NSN: 2910-01-579-5057
NIIN: 015795057
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 631AA00031A-009
Manufacturer: Eaton Corp Hydraulics Div

General Description

The Cylinder,engine Starting, cataloged under National Stock Number 2910-01-579-5057, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Eaton Corp Hydraulics Div. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Cylinder,engine Starting
FSC / FSG	2910 — Engine Fuel System Components, Nonaircraft (FSG 29)
Manufacturers	Eaton Corp Hydraulics Div (CAGE 9G527); Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	2910-01-579-5057
Primary Part Number	631AA00031A-009
Item Name	Cylinder,engine Starting
FSC / FSG	2910 / 29 — Engine Fuel System Components, Nonaircraft
Manufacturer	Eaton Corp Hydraulics Div
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
631AA00031A-009 PRIMARY	Eaton Corp Hydraulics Div (USA)
19KP537	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
19KP537	5/9 Secondary reference Oshkosh Corp

No interchangeability data on file.

Other items in FSC 2910 — Engine Fuel System Components, Nonaircraft

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

2910-00-007-4802

FUEL INJECTOR,DIESEL ENGINE

2910-00-188-8986

CARBURETOR,FLOAT

2910-00-218-1262

PUMP,FUEL,ENGINE

2910-00-218-5908

NOZZLE,FEED

2910-00-308-8652

TUBE,FUEL SHUT-OFF VALVE

2910-00-736-8271

CLAMP

2910-00-736-8271

CLAMP

2910-01-021-7915

NOZZLE

Frequently Asked Questions

What is NSN 2910-01-579-5057?

NSN 2910-01-579-5057 is a Cylinder,engine Starting, manufactured by Eaton Corp Hydraulics Div, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2910-01-579-5057?

NSN 2910-01-579-5057 has 2 manufacturer part numbers on file: 631AA00031A-009 (Eaton Corp Hydraulics Div), 19KP537 (Oshkosh Defense Llc).

Is NSN 2910-01-579-5057 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.

PartsTable Design LLC · partstable.com