The Winch Assembly Jigg, cataloged under National Stock Number 3950-01-551-5452, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
3950-01-551-5452
Item Name
Winch Assembly Jigg
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Status
ACTIVE
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-551-8736D-WK-871-36 PC14POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Walz & Krenzer Inc Div Mapeco Products
5315-01-551-9076D-WK-871-36 PC11POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Walz & Krenzer Inc Div Mapeco Products
5315-01-551-9087D-WK-871-36 PC13POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Walz & Krenzer Inc Div Mapeco Products
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
D-WK-871-36
3/2Design control — primary reference
U.S. Government activity
H-WK-871-31 PC1
5/2Secondary reference
U.S. Government activity
Related Parts
5315-01-551-8736POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
D-WK-871-36 PC14
5315-01-551-9076POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
D-WK-871-36 PC11
5315-01-551-9087POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
D-WK-871-36 PC13
Frequently Asked Questions
What is NSN 3950-01-551-5452?
NSN 3950-01-551-5452 is a Winch Assembly Jigg, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What NSN replaces 3950-01-551-5452?
3 possible matches (shared part number, not a government interchangeability claim): 5315-01-551-8736, 5315-01-551-9076, 5315-01-551-9087. Verify interchangeability with system specifications before substitution.
What are the specifications of 3950-01-551-5452?
Key specifications for 3950-01-551-5452: End Item Identification: DOOR,WATERLIGHT,SLIDING. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-551-5452 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.