The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-231-8621, 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 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-231-8621 |
| Primary Part Number | 21251 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-231-8621 is a Adapter,straight,tube to Boss, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-231-8621 has 3 cross-referenced part numbers: 21251 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), P92234 (Jlg Industries, Inc.), P92234 (Lull Lift Corp Dba Omniquip Parts Worldwide).
There are 9 known substitutes for 4730-01-231-8621: 5110-00-255-6557, 5985-00-399-7135, 5310-00-685-1618 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21251: Connection Type: THREADED EXTERNAL BOSS SECOND END; Connection Style: PLAIN (TUBE) FIRST END; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Type: THREADED INTERNAL TUBE FIRST END. 4 total characteristics are documented in the Federal Logistics Information System.