The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-735-6264, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Ham-Let U S a Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-735-6264 |
| Primary Part Number | 768LOSS1/4X7/16-20 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ham-Let U S a Inc |
| Status | ACTIVE |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Thread Quantity Per Inch | 20 SECOND END |
| Material | STEEL COMP 316 BODY |
| Thread Series Designator | UN SECOND END |
| 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 |
|---|---|
| 768LOSS1/4X7/16-20 PRIMARY | Ham-Let U S a Inc (USA) |
| S9593GDMMO022 | Pyrogenesis Inc. (CAN) |
| 768LOSS1/4X7/16-20 | Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings (USA) |
NSN 4730-01-735-6264 is a Adapter,straight,tube to Boss, manufactured by Ham-Let U S a Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-735-6264 has 3 manufacturer part numbers on file: 768LOSS1/4X7/16-20 (Ham-Let U S a Inc), S9593GDMMO022 (Pyrogenesis Inc.), 768LOSS1/4X7/16-20 (Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings).
Key specifications for 768LOSS1/4X7/16-20: Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Type: THREADED EXTERNAL BOSS SECOND END; Part Name Assigned by Controlling Agency: MALE CONNECTOR; End Item Identification: PUMP. 5 specifications are 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.