The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-691-2602, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-691-2602 |
| Primary Part Number | 77A562072P1 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| 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 |
|---|---|
| 77A562072P001 | Lockheed Martin Corporation Div Rms (USA) |
| 77A562072P1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 77A562072P001 PRIMARY | Dempsey Industries Inc (USA) |
NSN 5340-01-691-2602 is a Boot,dust and Moisture Seal, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-691-2602 has 3 manufacturer part numbers on file: 77A562072P001 (Lockheed Martin Corporation Div Rms), 77A562072P1 (Lockheed Martin Corporation Div Rms), 77A562072P001 (Dempsey Industries Inc).
Key specifications for 77A562072P1: Overall Length: 0.500 INCHES NOMINAL IN; Material Thickness: 0.040 INCHES NOMINAL IN; Special Features: SIZE: SPECIAL L. COLOR: 164 CLEAR; Part Name Assigned by Controlling Agency: BOOT,DUST AND MOISTURE SEAL. 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.