The Clamp,c, cataloged under National Stock Number 5120-01-399-9961, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9961 |
| Primary Part Number | J4-HDL |
| Item Name | Clamp,c |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | ACTIVE |
| Throat Depth | 2.438 INCHES NOMINAL IN |
| Test Load Rating | 20000.0 POUNDS LBS |
| Jaw Nominal Opening | 4.625 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-399-9961 is a Clamp,c, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-399-9961 has 3 cross-referenced part numbers: 4-HD (The Stanley Works Dba Stanley Proto), J4-HDL (The Stanley Works Dba Stanley Proto), 3R080 (W.w. Grainger, Inc. Div Government Sales Division).
There is 1 known substitute for 5120-01-399-9961: 5120-01-065-2211. Verify interchangeability with system specifications before substitution.
Key specifications for J4-HDL: Throat Depth: 2.438 INCHES NOMINAL IN; Test Load Rating: 20000.0 POUNDS LBS; Jaw Nominal Opening: 4.625 INCHES IN; Special Features: SQUARE HEAD SCREW; 1 IN. SCREW DIA IN. 4 total characteristics are documented in the Federal Logistics Information System.