The Support,lock Pin AC, cataloged under National Stock Number 1440-00-347-5358, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Support,lock Pin AC
FSC / FSG
1440 — Launchers, Guided Missile (FSG 14)
Technical Specifications
Parameter
Value
NSN
1440-00-347-5358
Item Name
Support,lock Pin AC
FSC / FSG
1440 / 14 — Launchers, Guided Missile
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-00-586-39651-34131POSSIBLE MATCH
PLUG,FUSIBLE
Possible match (shared part number)Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
3130-00-891-9080DRNR 15/16POSSIBLE MATCH
BEARING UNIT,BALL
Possible match (shared part number)Timken Co Div the Timken Company
6130-01-415-3319R100T2405-12TSPOSSIBLE MATCH
POWER SUPPLY
Possible match (shared part number)Acon Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
134131
3/2Design control — primary reference
U.S. Government activity
Related Parts
5340-00-586-3965POSSIBLE MATCH
PLUG,FUSIBLE
1-34131
3130-00-891-9080POSSIBLE MATCH
BEARING UNIT,BALL
DRNR 15/16
6130-01-415-3319POSSIBLE MATCH
POWER SUPPLY
R100T2405-12TS
Frequently Asked Questions
What is NSN 1440-00-347-5358?
NSN 1440-00-347-5358 is a Support,lock Pin AC, classified under FSC 1440, Launchers, Guided Missile. Status: active.
What NSN replaces 1440-00-347-5358?
3 possible matches (shared part number, not a government interchangeability claim): 5340-00-586-3965, 3130-00-891-9080, 6130-01-415-3319. Verify interchangeability with system specifications before substitution.
Is NSN 1440-00-347-5358 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.
What is the DEMIL code for NSN 1440-00-347-5358?
NSN 1440-00-347-5358 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.