The Threadsaver Protective Cap, cataloged under National Stock Number 5340-01-591-0499, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is American Airworks, Inc. Government technical data includes 2 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-591-0499 |
| Primary Part Number | TS30ORNG |
| Item Name | Threadsaver Protective Cap |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | American Airworks, Inc |
| Status | ACTIVE |
| Color | ORANGE |
| 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 |
|---|---|
| TS30ORNG PRIMARY | American Airworks, Inc (USA) |
NSN 5340-01-591-0499 is a Threadsaver Protective Cap, manufactured by American Airworks, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-591-0499 has 1 manufacturer part number on file: TS30ORNG (American Airworks, Inc).
Key specifications for TS30ORNG: Color: ORANGE; Special Features: PROTECTIVE COVER FOR VALVE THREADS FOR CYLINDER VALVES; Part Name Assigned by Controlling Agency: THREADSAVER; End Item Identification: SAR/SCBA RESERVE AIR SUPPLY PACK (RASP) AND SAR/SCBA PRIMARY AR SUPPLY PACK (PASP). 2 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.