The Cap and Lanyard Assembly, cataloged under National Stock Number 4730-01-398-3976, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-398-3976 |
| Primary Part Number | 1828AS223-1 |
| Item Name | Cap and Lanyard Assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | WORKING PRESSURE 3000.0PSI; OPERATING TEMP -30DEG F TO 125DEG F; DEGF |
| Criticality Code Justification | FEAT |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 1828AS223-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1828AS223 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| AA1509-07-05J | 3/9 Design control — primary reference Relm Communications Inc |
NSN 4730-01-398-3976 is a Cap and Lanyard Assembly, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-398-3976 has 1 manufacturer part number on file: 1828AS223-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1828AS223-1: General Characteristics Item Description: WORKING PRESSURE 3000.0PSI; OPERATING TEMP -30DEG F TO 125DEG F; DEGF; Criticality Code Justification: FEAT; Overall Length: 7.000 INCHES NOMINAL IN; Special Features: CLEAN AND PACKAGE FOR OXYGEN SERVICE PER ASTM G93,TYPE 1,TEST 1 THROUGH 4,TYPE II,TEST 1,LEVEL A AND TEST 2,LEVEL 500. 3 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.