The Nipple,tube, cataloged under National Stock Number 4730-01-548-1276, 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 Idex Health & Science Llc. 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 | 4730-01-548-1276 |
| Primary Part Number | P-645 |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Idex Health & Science Llc |
| Status | ACTIVE |
| Style Designator | CENTER WRENCHING FACILITY |
| 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 |
|---|---|
| P-645 PRIMARY | Idex Health & Science Llc (USA) |
NSN 4730-01-548-1276 is a Nipple,tube, manufactured by Idex Health & Science Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-548-1276 has 1 manufacturer part number on file: P-645 (Idex Health & Science Llc).
Key specifications for P-645: Style Designator: CENTER WRENCHING FACILITY; Special Features: 1/4-28 MALE TO 1/4-28MALE UNION. CAN BE USED AS A 1-PIECE CONNECTOR BETWEEN TWO 1/4-28 FEMALE PORTS. UNION HAS 1/4-28 MALE THREADS.; End Item Identification: 6665-01-452-9644. 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.