The Clamp,loop, cataloged under National Stock Number 5340-01-397-0839, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is All-States Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-397-0839 |
| Primary Part Number | 21049 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | All-States Inc. |
| Status | ACTIVE |
| Style Designator | SINGLE LOOP |
| Material Diameter | 0.0390 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM IN |
| Diameter | 0.3750 INCHES NOMINAL IN |
| Center to Center Distance Between Loop and Mounting Hole | 0.5890 INCHES MINIMUM AND 0.6010 INCHES MAXIMUM IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 21049 PRIMARY | All-States Inc. (USA) |
| 640147P5 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 22CC37D0375 PRIMARY | Micro Plastics Inc (USA) |
| T3D0375 PRIMARY | Hellermanntyton Corporation (USA) |
| 6LN | All-States Inc. (USA) |
NSN 5340-01-397-0839 is a Clamp,loop, manufactured by All-States Inc., classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-397-0839 has 5 cross-referenced part numbers: 21049 (All-States Inc.), 640147P5 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 22CC37D0375 (Micro Plastics Inc), T3D0375 (Hellermanntyton Corporation), 6LN (All-States Inc.).
There are 8 known substitutes for 5340-01-397-0839: 5340-01-374-5532, 5310-00-431-7349, 5315-01-069-5136 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21049: Style Designator: SINGLE LOOP; Material Diameter: 0.0390 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM IN; Diameter: 0.3750 INCHES NOMINAL IN; Overall Width: 0.3590 INCHES MINIMUM AND 0.3910 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.