The Regulator Assy,vessel Pressure, cataloged under National Stock Number 1325-01-137-5955, is classified within Federal Supply Class 1325 (Bombs) of the Ammunition and Explosives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1325-01-137-5955 |
| Primary Part Number | 3165173-17 |
| Item Name | Regulator Assy,vessel Pressure |
| FSC / FSG | 1325 / 13 — Bombs |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Net Explosive Weight | 0.000000 STORAGE POUNDS AND 0.000200 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | HELIUM, COMPRESSED |
| Criticality Code Justification | EXWT |
| Dot Identification Number | UN1046 |
| Dot Registration Code | EX1988080610 |
| Dot Hazard Class/division | 2.2 |
| Hazardous Material Classification Code | 2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 2.2 · UN ID UN1046 · 2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as HELIUM, COMPRESSED |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 3165173-17 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 3165173-17 | 5/9 Secondary reference U.S. Government activity |
NSN 1325-01-137-5955 is a Regulator Assy,vessel Pressure, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1325, Bombs. Status: active.
NSN 1325-01-137-5955 has 1 manufacturer part number on file: 3165173-17 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3165173-17: Net Explosive Weight: 0.000000 STORAGE POUNDS AND 0.000200 TRANSPORTATION POUNDS; Dot Proper Shipping Name: HELIUM, COMPRESSED; Criticality Code Justification: EXWT; Dot Identification Number: UN1046. 7 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1325-01-137-5955 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
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.