The Reducer,pipe, cataloged under National Stock Number 4730-01-280-4763, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is American Society for Testing and Materials Dba Astm International. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-280-4763 |
| Primary Part Number | ASTM-F-439 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM-F-439 | American Society for Testing and Materials Dba Astm International (USA) |
| 508-6280728PC1 | Naval Sea Systems Command (USA) |
NSN 4730-01-280-4763 is a Reducer,pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-280-4763 has 2 cross-referenced part numbers: ASTM-F-439 (American Society for Testing and Materials Dba Astm International), 508-6280728PC1 (Naval Sea Systems Command).
There are 12 known substitutes for 4730-01-280-4763: 4730-00-052-3429, 4730-00-247-9190, 4730-00-476-5859 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM-F-439: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.