The Hook,cargo, cataloged under National Stock Number 4030-00-371-2741, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Hook,cargo
FSC / FSG
4030 — Fittings for Rope, Cable, and Chain (FSG 40)
Technical Specifications
Parameter
Value
NSN
4030-00-371-2741
Item Name
Hook,cargo
FSC / FSG
4030 / 40 — Fittings for Rope, Cable, and Chain
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.
4730-00-640-5479POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)
5360-00-696-8522SH030101POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Evans Tempcon Michigan, Llc
2510-00-709-92765383350POSSIBLE MATCH
SHOCK ABSORBER,DIRECT ACTION
Possible match (shared part number)General Motors Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
13622
3/9Design control — primary reference
Amca Intl Corp Unit Crane Div
Related Parts
4730-00-640-5479POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
5360-00-696-8522POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
SH030101
2510-00-709-9276POSSIBLE MATCH
SHOCK ABSORBER,DIRECT ACTION
5383350
Frequently Asked Questions
What is NSN 4030-00-371-2741?
NSN 4030-00-371-2741 is a Hook,cargo, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
What NSN replaces 4030-00-371-2741?
3 possible matches (shared part number, not a government interchangeability claim): 4730-00-640-5479, 5360-00-696-8522, 2510-00-709-9276. Verify interchangeability with system specifications before substitution.
Is NSN 4030-00-371-2741 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.