Surface Treatment Document and Classification: MIL-P-17545,TY1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Features Provided: DIE-LOCK LINK
Nondefinitive Spec/std Data: II TYPE AND 3-1/2 SIZE
Surface Treatment: PRIMER OVERALL
Material: STEEL COMP 8630 OVERALL
Identification
NSN: 4010-00-149-5591
NIIN: 001495591
FSC: 4010 — Chain and Wire Rope
FSG: 40 — Rope, Cable, Chain, and Fittings
General Description
The Chain,stud Link, cataloged under National Stock Number 4010-00-149-5591, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4010-00-149-5591
Item Name
Chain,stud Link
FSC / FSG
4010 / 40 — Chain and Wire Rope
Status
ACTIVE
Surface Treatment Document and Classification
MIL-P-17545,TY1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Features Provided
DIE-LOCK LINK
Nondefinitive Spec/std Data
II TYPE AND 3-1/2 SIZE
Surface Treatment
PRIMER OVERALL
Material
STEEL COMP 8630 OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4010-00-149-5593POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5594POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5595POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5598POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5599POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5600POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5601POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5602POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5603POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
4010-00-149-5604POSSIBLE MATCH
CHAIN,STUD LINK
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-C-24633
4/1Identification reference
U.S. Government activity
MILC19944
5/9Secondary reference
U.S. Government activity
S2603-860341
3/1Design control — primary reference
U.S. Government activity
Related Parts
4010-00-149-5593POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5594POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5595POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5598POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5599POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5600POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5601POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5602POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5603POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5604POSSIBLE MATCH
CHAIN,STUD LINK
4010-00-149-5605POSSIBLE MATCH
CHAIN,STUD LINK
5959227
4010-00-149-5607POSSIBLE MATCH
CHAIN,STUD LINK
Frequently Asked Questions
What is NSN 4010-00-149-5591?
NSN 4010-00-149-5591 is a Chain,stud Link, classified under FSC 4010, Chain and Wire Rope. Status: active.
What NSN replaces 4010-00-149-5591?
12 possible matches (shared part number, not a government interchangeability claim): 4010-00-149-5593, 4010-00-149-5594, 4010-00-149-5595. Verify interchangeability with system specifications before substitution.
What are the specifications of 4010-00-149-5591?
Key specifications for 4010-00-149-5591: Surface Treatment Document and Classification: MIL-P-17545,TY1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 90.000 FEET NOMINAL FT; Features Provided: DIE-LOCK LINK. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4010-00-149-5591 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.