The Adapter,hoisting, cataloged under National Stock Number 3940-00-133-4671, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
3940-00-133-4671
Item Name
Adapter,hoisting
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Status
ACTIVE
Usage Design
AIRCRAFT HOISTING
Attachment Method
PIN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-00-230-6250POSSIBLE MATCH
KEY,WOODRUFF
Possible match (shared part number)
1730-00-293-3960205216POSSIBLE MATCH
SLING,AIRCRAFT MAINTENANCE
Possible match (shared part number)Lockheed Martin Corp
5820-00-994-4527205216POSSIBLE MATCH
TRAVELER ASSEMBLY
Possible match (shared part number)Sypris Electronics, Llc
5331-01-043-55703347937POSSIBLE MATCH
O-RING
Possible match (shared part number)Cummins Inc.
6220-01-250-8029205216POSSIBLE MATCH
LENS,LIGHT
Possible match (shared part number)Dassault Falcon Jet Corp.
5910-01-420-3457205216POSSIBLE MATCH
CAPACITOR,FIXED,PLASTIC DIELECTR
Possible match (shared part number)Fluke Corp
5310-01-592-127513046216POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4720-01-595-9597205216POSSIBLE MATCH
HOSE ASSEMBLY SET,METALLIC
Possible match (shared part number)G R Mfg
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
205216-307
3/2Design control — primary reference
U.S. Government activity
205216
D/9Drawing number reference only
U.S. Government activity
Related Parts
5315-00-230-6250POSSIBLE MATCH
KEY,WOODRUFF
1730-00-293-3960POSSIBLE MATCH
SLING,AIRCRAFT MAINTENANCE
205216
5820-00-994-4527POSSIBLE MATCH
TRAVELER ASSEMBLY
205216
5331-01-043-5570POSSIBLE MATCH
O-RING
3347937
6220-01-250-8029POSSIBLE MATCH
LENS,LIGHT
205216
5910-01-420-3457POSSIBLE MATCH
CAPACITOR,FIXED,PLASTIC DIELECTR
205216
5310-01-592-1275POSSIBLE MATCH
NUT,PLAIN,ROUND
13046216
4720-01-595-9597POSSIBLE MATCH
HOSE ASSEMBLY SET,METALLIC
205216
Frequently Asked Questions
What is NSN 3940-00-133-4671?
NSN 3940-00-133-4671 is a Adapter,hoisting, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What NSN replaces 3940-00-133-4671?
8 possible matches (shared part number, not a government interchangeability claim): 5315-00-230-6250, 1730-00-293-3960, 5820-00-994-4527. Verify interchangeability with system specifications before substitution.
What are the specifications of 3940-00-133-4671?
Key specifications for 3940-00-133-4671: Overall Height: 1.250 INCHES NOMINAL IN; Usage Design: AIRCRAFT HOISTING; Overall Length: 4.500 INCHES NOMINAL IN; Overall Width: 3.500 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3940-00-133-4671 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 3940-00-133-4671?
NSN 3940-00-133-4671 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.