The Clip,spring Tension, cataloged under National Stock Number 5340-01-037-7104, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-037-7104 |
| Primary Part Number | 581998-3 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Loop Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Mounting Method | ADHESIVE |
| Loop Opening Width | 0.035 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Width | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 581998-3 | Raytheon Company (USA) |
| 581998-3 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 8511-19-00-9909 PRIMARY | Illinois Tool Works Inc Fastex Div (USA) |
| Reference | Meaning |
|---|---|
| 581998-3 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5340-01-037-7104 is a Clip,spring Tension, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-037-7104 has 3 manufacturer part numbers on file: 581998-3 (Raytheon Company), 581998-3 (Raytheon Company Dba Raytheon Co), 8511-19-00-9909 (Illinois Tool Works Inc Fastex Div).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-328-2077. Verify interchangeability with system specifications before substitution.
Key specifications for 581998-3: Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Loop Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Mounting Method: ADHESIVE; Loop Opening Width: 0.035 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.