PartsTable TECHNICAL DATA SHEET
NSN 2805-00-024-4625Government record, cited

Ring Set, Piston2805-00-024-4625

NSN 2805-00-024-4625 · NIIN 000244625 · Part number 299744
Briggs and Stratton Corp · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 08645
Government record, cited
NSN 2805-00-024-4625 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-024-4625. Manufacturer of record part number: 299744.
Also searched as  2805-00-024-4625 · 2805000244625 · NIIN 000244625 · 00-024-4625 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 08645 · 299744 · 29974
Nearby stock numbers  ·
Features
  • Ring Set,piston — FSC 2805
  • Ring Set Component Parts: COMPRESSION RING 2,EXPANDER 2,OIL RING 1,RAIL 2
  • Piston Accommodation Quantity: 1
  • Standard Bore Diameter: 3.000 INCHES IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Briggs and Stratton Corp
Identification
  • NSN: 2805-00-024-4625
  • NIIN: 000244625
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 299744
  • Manufacturer: Briggs and Stratton Corp
General Description

The Ring Set,piston, cataloged under National Stock Number 2805-00-024-4625, 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 Briggs and Stratton Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-024-4625
Primary Part Number299744
Item NameRing Set,piston
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerBriggs and Stratton Corp
StatusACTIVE
Ring Set Component PartsCOMPRESSION RING 2,EXPANDER 2,OIL RING 1,RAIL 2
Piston Accommodation Quantity1
Standard Bore Diameter3.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1005-00-211-694529974 POSSIBLE MATCH
DRUM ASSEMBLY,AMMUNITION
Possible match (shared part number)Honeywell International Inc. Div Aerospace - Torrance
4130-01-385-840629974 POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
Possible match (shared part number)Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
5330-01-649-731029974 POSSIBLE MATCH
GASKET
Possible match (shared part number)Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
29974 Briggs & Stratton Uk Ltd (GBR)
299744 PRIMARY Briggs and Stratton Corp (USA)
Related Parts
1005-00-211-6945POSSIBLE MATCH
DRUM ASSEMBLY,AMMUNITION
29974
4130-01-385-8406POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
29974
5330-01-649-7310POSSIBLE MATCH
GASKET
29974

Frequently Asked Questions

What is NSN 2805-00-024-4625?

NSN 2805-00-024-4625 is a Ring Set,piston, manufactured by Briggs and Stratton Corp, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-00-024-4625?

NSN 2805-00-024-4625 has 2 manufacturer part numbers on file: 29974 (Briggs & Stratton Uk Ltd), 299744 (Briggs and Stratton Corp).

What NSN replaces 2805-00-024-4625?

3 possible matches (shared part number, not a government interchangeability claim): 1005-00-211-6945, 4130-01-385-8406, 5330-01-649-7310. Verify interchangeability with system specifications before substitution.

What are the specifications of 299744?

Key specifications for 299744: Ring Set Component Parts: COMPRESSION RING 2,EXPANDER 2,OIL RING 1,RAIL 2; Piston Accommodation Quantity: 1; Standard Bore Diameter: 3.000 INCHES IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2805-00-024-4625 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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