The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-196-6903, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Jonal Laboratories Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-196-6903 |
| Primary Part Number | AA10764-01 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Jonal Laboratories Inc |
| Status | ACTIVE |
| Sealing Method | COMPRESSION |
| Opening Inside Diameter | 0.438 INCHES NOMINAL IN |
| Mounting Method | LIP |
| Style Designator | THRU-HOLE |
| Base Outside Diameter | 2.812 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC BODY |
| 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 |
|---|---|
| AA10764-01 | Jonal Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 9050171 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 401-4555041 ITEM 19 | 3/2 Design control — primary reference U.S. Government activity |
| 4057-84 ITEM 19 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5340-01-196-6903 is a Boot,dust and Moisture Seal, manufactured by Jonal Laboratories Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-196-6903 has 1 manufacturer part number on file: AA10764-01 (Jonal Laboratories Inc).
Key specifications for AA10764-01: Overall Height: 1.375 INCHES NOMINAL IN; Sealing Method: COMPRESSION; Opening Inside Diameter: 0.438 INCHES NOMINAL IN; Mounting Method: LIP. 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.