The Adapter,hoisting, cataloged under National Stock Number 3940-01-339-6213, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-339-6213 |
| Item Name | Adapter,hoisting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Status | ACTIVE |
| Usage Design | ROTOR |
| Overall Diameter | 4.730 INCHES MINIMUM AND 4.770 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 347 FED SPEC 2ND MATERIAL RESPONSE |
| Material | STEEL COMP 304 OR STEEL COMP 347 |
| Attachment Method | EYE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3661037-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3940-01-339-6213 is a Adapter,hoisting, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
Key specifications for 3940-01-339-6213: Usage Design: ROTOR; Overall Diameter: 4.730 INCHES MINIMUM AND 4.770 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-763, CLASS 304 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 347 FED SPEC 2ND MATERIAL RESPONSE; Special Features: THICKNESS 0.36 MIN 0.40 MAX AT OD;WITH 16 HOLES 0.341 MIN 0.350 MAX EQUALLY SPACED ON A 4.00 BASIC DIA;EYE BOLT LOCATED IN CENTER FOR LIFTING;EYEBOLT PN 89-023 CAGE 03914;PROOF TEST 250 LBS LBS. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.