The Cap Assembly,pressure Seal, cataloged under National Stock Number 4730-01-268-9402, 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 Sae International Dba Sae International. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-268-9402 |
| Primary Part Number | AS4329K04A |
| Item Name | Cap Assembly,pressure Seal |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| General Characteristics Item Description | KC150C4A; CORROSSION RESISTANT STEEL,TYPE 316 PER FED SPEC QQ-S-763; CONSISTS OF A KC142 NUT,A RETAINING DEVICE FOR THE BASIC CAP ASSEMBLY ONLY,AND A CAP; MACHINE SURFACE ROUGHNESS SHALL NOT EXCEED 125 PER ANSI B46.1; TUBE FITTING SIZE,OUTSIDE DIAMETER 1/4 IN.; THREAD DATA 7/16-20UNF; WITH DRILLED CAP AND RETAINING CABLE 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 |
|---|---|
| AS4329K04A PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS4329K04A | 3/9 Design control — primary reference U.S. Government activity |
| KC150C4A | C/1 Advisory reference — outside the item-of-supply concept John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
| KC150K4A | C/1 Advisory reference — outside the item-of-supply concept John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
NSN 4730-01-268-9402 is a Cap Assembly,pressure Seal, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-268-9402 has 1 manufacturer part number on file: AS4329K04A (Sae International Dba Sae International).
Key specifications for AS4329K04A: General Characteristics Item Description: KC150C4A; CORROSSION RESISTANT STEEL,TYPE 316 PER FED SPEC QQ-S-763; CONSISTS OF A KC142 NUT,A RETAINING DEVICE FOR THE BASIC CAP ASSEMBLY ONLY,AND A CAP; MACHINE SURFACE ROUGHNESS SHALL NOT EXCEED 125 PER ANSI B46.1; TUBE FITTING SIZE,OUTSIDE DIAMETER 1/4 IN.; THREAD DATA 7/16-20UNF; WITH DRILLED CAP AND RETAINING CABLE 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.