NSN 5325-00-007-8807 · NIIN 000078807 · Part number 78290
Dressta North America Ltd · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 45RP7
Government record, cited
NSN 5325-00-007-8807 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-007-8807. Manufacturer of record part number: 78290.
The Ring,retaining, cataloged under National Stock Number 5325-00-007-8807, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Dressta North America Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Ring,retaining
FSC / FSG
5325 — Fastening Devices (FSG 53)
Manufacturers
Dressta North America Ltd (CAGE 45RP7)
Technical Specifications
Parameter
Value
NSN
5325-00-007-8807
Primary Part Number
78290
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Dressta North America Ltd
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-085-371678290POSSIBLE MATCH
GASKET
Possible match (shared part number)Cooper Machinery Services Llc
2810-00-866-682315B26066POSSIBLE MATCH
TAPPET,ENGINE POPPET VALVE
Possible match (shared part number)Textron Lycoming Inc Williamsport Plant
NSN 5325-00-007-8807 is a Ring,retaining, manufactured by Dressta North America Ltd, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-00-007-8807?
NSN 5325-00-007-8807 has 1 manufacturer part number on file: 78290 (Dressta North America Ltd).
What NSN replaces 5325-00-007-8807?
5 possible matches (shared part number, not a government interchangeability claim): 5330-00-085-3716, 2810-00-866-6823, 2530-01-082-1419. Verify interchangeability with system specifications before substitution.
Is NSN 5325-00-007-8807 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.