The Clip,spring Tension, cataloged under National Stock Number 5340-01-644-0575, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Perko Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-644-0575 |
| Primary Part Number | 0477DP0BLK |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Perko Inc |
| Status | ACTIVE |
| Color | BLACK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0477DP0BLK PRIMARY | Perko Inc (USA) |
| 401398 | Bla Distribution Aus Holdco Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 401398 | 5/9 Secondary reference Bob Littler Agencies Pty Ltd |
NSN 5340-01-644-0575 is a Clip,spring Tension, manufactured by Perko Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-644-0575 has 2 manufacturer part numbers on file: 0477DP0BLK (Perko Inc), 401398 (Bla Distribution Aus Holdco Pty Ltd).
Key specifications for 0477DP0BLK: Color: BLACK; Special Features: FITS 3/4 OR 7/8 INCH DIAMETER TUBING IN; Part Name Assigned by Controlling Agency: POLE STORAGE CLIPS. 1 specification is 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.