The Holder,delivery Val, cataloged under National Stock Number 2910-00-630-5604, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ambac International Corporation Div Ambac International. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-630-5604 |
| Primary Part Number | HP76331A |
| Item Name | Holder,delivery Val |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Ambac International Corporation Div Ambac International |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL; O/A LG 2.625 IN.; LARGE END ID 0.750 IN.,OD 1.125 IN.,THREADED INTERNAL,LG OF THEREAD 0.875 IN. AND EXTERNAL THREAD OF 1.000 IN. LG; WIDTH ACROSS FLATS 1.250 IN.,HT OF FLATS 0.312 IN.; SMALL END 0.562 IN. DIA,THREADED EXTERNAL LENGTH 0.562 IN.,ID 0.375 IN. UNTHREADED IN |
| 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 |
|---|---|
| HP76331A PRIMARY | Ambac International Corporation Div Ambac International (USA) |
NSN 2910-00-630-5604 is a Holder,delivery Val, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-630-5604 has 1 manufacturer part number on file: HP76331A (Ambac International Corporation Div Ambac International).
Key specifications for HP76331A: General Characteristics Item Description: MATERIAL STEEL; O/A LG 2.625 IN.; LARGE END ID 0.750 IN.,OD 1.125 IN.,THREADED INTERNAL,LG OF THEREAD 0.875 IN. AND EXTERNAL THREAD OF 1.000 IN. LG; WIDTH ACROSS FLATS 1.250 IN.,HT OF FLATS 0.312 IN.; SMALL END 0.562 IN. DIA,THREADED EXTERNAL LENGTH 0.562 IN.,ID 0.375 IN. UNTHREADED IN. 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.