The Cross,buttweld, cataloged under National Stock Number 4730-01-270-5331, 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 John F Kennedy Space Center Dba Nasa Div Kennedy Space Center. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-270-5331 |
| Primary Part Number | 79K80267-15 |
| Item Name | Cross,buttweld |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
| Status | ACTIVE |
| General Characteristics Item Description | 79K80267-15; STAINLESS STEEL,TYPE 316,CONFORMING TO COND A OF FED SPEC QQ-S-763; TUBE OUTSIDE DIAMETER 1 1/2 IN.; TUBE WALL THICKNESS .188 IN.; LEG LENGTH 2.28 IN.; OPERATING PRESSURE 5200 PSI; BURST PRESSURE 4 TIMES OPERATING PRESSURE,MINIMUM; PROOF PRESSURE 1 1/2 TIMES OPERATING PRESSURE; FOR USE WITH ALL FLUIDS COMPATIBLE WITH 316 SST IN |
| Criticality Code Justification | TEXT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 79K80267-15 PRIMARY | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center (USA) |
NSN 4730-01-270-5331 is a Cross,buttweld, manufactured by John F Kennedy Space Center Dba Nasa Div Kennedy Space Center, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-270-5331 has 1 manufacturer part number on file: 79K80267-15 (John F Kennedy Space Center Dba Nasa Div Kennedy Space Center).
Key specifications for 79K80267-15: General Characteristics Item Description: 79K80267-15; STAINLESS STEEL,TYPE 316,CONFORMING TO COND A OF FED SPEC QQ-S-763; TUBE OUTSIDE DIAMETER 1 1/2 IN.; TUBE WALL THICKNESS .188 IN.; LEG LENGTH 2.28 IN.; OPERATING PRESSURE 5200 PSI; BURST PRESSURE 4 TIMES OPERATING PRESSURE,MINIMUM; PROOF PRESSURE 1 1/2 TIMES OPERATING PRESSURE; FOR USE WITH ALL FLUIDS COMPATIBLE WITH 316 SST IN; Criticality Code Justification: TEXT. 2 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.