The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-356-3502, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Standoff,threaded,spacing
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Technical Specifications
Parameter
Value
NSN
5340-00-356-3502
Item Name
Standoff,threaded,spacing
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-00-511-545151560POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
2915-00-719-858451560POSSIBLE MATCH
RETAINER,SHIM
Possible match (shared part number)Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5961-00-810-5536POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
Possible match (shared part number)
8345-01-451-5859POSSIBLE MATCH
GUIDON
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
51560
3/9Design control — primary reference
U.S. Government activity
5340003563502
6/9Informative reference only
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
3040-00-511-5451POSSIBLE MATCH
SHAFT,SHOULDERED
51560
2915-00-719-8584POSSIBLE MATCH
RETAINER,SHIM
51560
5961-00-810-5536POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
8345-01-451-5859POSSIBLE MATCH
GUIDON
Frequently Asked Questions
What is NSN 5340-00-356-3502?
NSN 5340-00-356-3502 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-00-356-3502?
4 possible matches (shared part number, not a government interchangeability claim): 3040-00-511-5451, 2915-00-719-8584, 5961-00-810-5536. Verify interchangeability with system specifications before substitution.
Is NSN 5340-00-356-3502 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.