The Bolt,special, cataloged under National Stock Number 5306-00-191-8440, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Bolt,special
FSC / FSG
5306 — Bolts (FSG 53)
Technical Specifications
Parameter
Value
NSN
5306-00-191-8440
Item Name
Bolt,special
FSC / FSG
5306 / 53 — Bolts
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5220-00-479-114921C3756P01POSSIBLE MATCH
GAGE,PROFILE
Possible match (shared part number)General Electric Company
3040-00-910-7583POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)
5305-01-590-7569180077POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Nd Defense Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
180077
3/9Design control — primary reference
U.S. Government activity
Related Parts
5220-00-479-1149POSSIBLE MATCH
GAGE,PROFILE
21C3756P01
3040-00-910-7583POSSIBLE MATCH
CONNECTING LINK,RIGID
5305-01-590-7569POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
180077
Frequently Asked Questions
What is NSN 5306-00-191-8440?
NSN 5306-00-191-8440 is a Bolt,special, classified under FSC 5306, Bolts. Status: active.
What NSN replaces 5306-00-191-8440?
3 possible matches (shared part number, not a government interchangeability claim): 5220-00-479-1149, 3040-00-910-7583, 5305-01-590-7569. Verify interchangeability with system specifications before substitution.
Is NSN 5306-00-191-8440 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.