The Strap,retaining, cataloged under National Stock Number 5340-01-325-0686, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-325-0686 |
| Primary Part Number | 7-311670039-3 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Mounting Pad | NOT INCLUDED |
| Cushion | NOT INCLUDED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 7-311670039-3 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-311670039-3 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
| 7-311670039-3 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5340-01-325-0686 is a Strap,retaining, manufactured by The Boeing Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-325-0686 has 1 manufacturer part number on file: 7-311670039-3 (The Boeing Company).
Key specifications for 7-311670039-3: Mounting Pad: NOT INCLUDED; Cushion: NOT INCLUDED; Special Features: ONE PIECE CIRCULAR; 5.000 IN. MIN AND 5.010 IN. MAX ID; 5.490 IN. MIN AND 5.500 IN. MAX OD IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE LOCATION NOT OTHERWISE SPECIFIED. 3 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.