The Cap Assembly,protective Seal, cataloged under National Stock Number 5340-01-528-4661, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-528-4661 |
| Primary Part Number | 7622684 |
| Item Name | Cap Assembly,protective Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 9.016 INCHES NOMINAL IN |
| General Characteristics Item Description | CLAMP, TANGENTIAL WORM 12.2 MM WIDE X 200 - 250 MM CRES, SAE J1508, TY FE, SIZE 145 MM |
| Accessory Components and Quantity | CAP, MOLDED STD 518068 PVC/NITRILE, 1; CLAMP,TANGENTIAL WORM 12.2 MM X 200 - 250 MM, CRES, 1 MM |
| Color | BLACK |
| Special Markings | MOLD VENDORS NAME; MOLD VENDORS CAGE CODE AND PART NUMBER; "REUSABLE CAP DO NOT DISCARD" |
| Material | PLASTIC |
| 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 |
|---|---|
| 7622684 PRIMARY | Naval Sea Systems Command (USA) |
| C31-A03-060-001 | Iris Rubber Company Inc (USA) |
NSN 5340-01-528-4661 is a Cap Assembly,protective Seal, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-528-4661 has 2 manufacturer part numbers on file: 7622684 (Naval Sea Systems Command), C31-A03-060-001 (Iris Rubber Company Inc).
Key specifications for 7622684: Overall Height: 0.984 INCHES NOMINAL IN; Overall Diameter: 9.016 INCHES NOMINAL IN; General Characteristics Item Description: CLAMP, TANGENTIAL WORM 12.2 MM WIDE X 200 - 250 MM CRES, SAE J1508, TY FE, SIZE 145 MM; Accessory Components and Quantity: CAP, MOLDED STD 518068 PVC/NITRILE, 1; CLAMP,TANGENTIAL WORM 12.2 MM X 200 - 250 MM, CRES, 1 MM. 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.