The Cover,pressure Relief, cataloged under National Stock Number 5342-01-212-9799, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Telephonics Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-212-9799 |
| Primary Part Number | 561-0070-003 |
| Item Name | Cover,pressure Relief |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| General Characteristics Item Description | SPRING LOADED COVER FOR AIR PRESSURE RELIEF;RELEASES PRESSURE TO REGULATOR;MAGNESIUM ALLOY NO. AZ31B,TEMPER 0,PER QQ-M-44 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 561-0070-003 PRIMARY | Telephonics Corp (USA) |
| Reference | Meaning |
|---|---|
| 561-0070-002 | 5/9 Secondary reference Telephonics Corp |
NSN 5342-01-212-9799 is a Cover,pressure Relief, manufactured by Telephonics Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-212-9799 has 1 manufacturer part number on file: 561-0070-003 (Telephonics Corp).
Key specifications for 561-0070-003: General Characteristics Item Description: SPRING LOADED COVER FOR AIR PRESSURE RELIEF;RELEASES PRESSURE TO REGULATOR;MAGNESIUM ALLOY NO. AZ31B,TEMPER 0,PER QQ-M-44; End Item Identification: 6610011477222. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.