NSN 5340-01-227-8858 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-227-8858. Manufacturer of record part number: 12784-1.
Also searched as5340-01-227-8858 ·
5340012278858 ·
NIIN 012278858 ·
01-227-8858 ·
FSC 5340 Hardware, Commercial · CAGE 08484 · 12784-1
The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-227-8858, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Breeze-Eastern Llc. The record lists 1 manufacturer part number 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. Unit of issue: EA.
Catalog Facts
Item Name
Retainer,helical Compression Spr
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Breeze-Eastern Llc (CAGE 08484)
Technical Specifications
Parameter
Value
NSN
5340-01-227-8858
Primary Part Number
12784-1
Item Name
Retainer,helical Compression Spr
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Breeze-Eastern Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Unit of Issue
EA
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6750-01-427-1044POSSIBLE MATCH
FILM,PHOTOGRAPHIC
Possible match (shared part number)
4720-01-516-9515POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
5325-01-681-3385ED-180-XPOSSIBLE MATCH
FASTENER,SNAP
Possible match (shared part number)Valley Tool and Die Inc Arthur Hills Co Div
NSN 5340-01-227-8858 is a Retainer,helical Compression Spr, manufactured by Breeze-Eastern Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-227-8858?
NSN 5340-01-227-8858 has 1 manufacturer part number on file: 12784-1 (Breeze-Eastern Llc).
What NSN replaces 5340-01-227-8858?
3 possible matches (shared part number, not a government interchangeability claim): 6750-01-427-1044, 4720-01-516-9515, 5325-01-681-3385. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-227-8858 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.