The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-348-1650, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Seat,helical Compression Spring
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Technical Specifications
Parameter
Value
NSN
5340-00-348-1650
Item Name
Seat,helical Compression Spring
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2915-00-510-849624941POSSIBLE MATCH
STIFFNER,FUEL STRAI
Possible match (shared part number)Parker Hannifin Corporation Div Aerospace Group Headquarters
5905-01-109-917824941POSSIBLE MATCH
RESISTOR
Possible match (shared part number)Wbparts Inc
5945-01-292-812924941POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Kurz & Root Generator Company, Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
24941
3/2Design control — primary reference
U.S. Government activity
Related Parts
2915-00-510-8496POSSIBLE MATCH
STIFFNER,FUEL STRAI
24941
5905-01-109-9178POSSIBLE MATCH
RESISTOR
24941
5945-01-292-8129POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
24941
Frequently Asked Questions
What is NSN 5340-00-348-1650?
NSN 5340-00-348-1650 is a Seat,helical Compression Spring, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-00-348-1650?
3 possible matches (shared part number, not a government interchangeability claim): 2915-00-510-8496, 5905-01-109-9178, 5945-01-292-8129. Verify interchangeability with system specifications before substitution.
Is NSN 5340-00-348-1650 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.