NSN 3940-01-632-7875 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-632-7875. Manufacturer of record part number: P51D-B.
Also searched as3940-01-632-7875 ·
3940016327875 ·
NIIN 016327875 ·
01-632-7875 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 4W5B0 · P51D-B · 132943
The Block,tackle, cataloged under National Stock Number 3940-01-632-7875, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Rock Exotica. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Block,tackle
FSC / FSG
3940 — Blocks, Tackle, Rigging, and Slings (FSG 39)
NSN 3940-01-632-7875 is a Block,tackle, manufactured by Rock Exotica, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-632-7875?
NSN 3940-01-632-7875 has 2 manufacturer part numbers on file: 132943 (Southern Cross Equipment Pty Ltd), P51D-B (Rock Exotica).
What NSN replaces 3940-01-632-7875?
1 possible match (shared part number, not a government interchangeability claim): 4520-01-646-2697. Verify interchangeability with system specifications before substitution.
Is NSN 3940-01-632-7875 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.