The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-301-4255, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-301-4255 |
| Primary Part Number | 1551AS652-10 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 0.375 INCHES FIRST END IN |
| Reference Number Differentiating Characteristics | SPECIAL CLEAN FOR LOX SERVICE IAW 1552AS201 |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Style | BARBED OR BEADED (HOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 0.500 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Thread Series Designator | NPTF FIRST END |
| Nominal Overall Length | 1.750 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1551AS652-10 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1551AS652 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| KF08-06PS | Imperial (USA) |
NSN 4730-01-301-4255 is a Adapter,straight,pipe to Hose, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-301-4255 has 3 cross-referenced part numbers: 1551AS652-10 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1551AS652 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), KF08-06PS (Imperial).
There are 4 known substitutes for 4730-01-301-4255: 4730-00-913-0762, 4730-01-300-9023, 4730-01-301-4257 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1551AS652-10: Special Features: 3955-01-281-7747; Nominal Thread Size: 0.375 INCHES FIRST END IN; Nominal Pipe Size Accommodated: 0.375 INCHES FIRST END IN; Reference Number Differentiating Characteristics: SPECIAL CLEAN FOR LOX SERVICE IAW 1552AS201. 12 total characteristics are documented in the Federal Logistics Information System.