The Coupling Half,self-Sealing, cataloged under National Stock Number 4730-01-225-9016, 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 Mcnally Industries, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-225-9016 |
| Primary Part Number | 201091 |
| Item Name | Coupling Half,self-Sealing |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mcnally Industries, Llc |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL TUBE FIRST FLUID END CONNECTION |
| Maximum Operating Temp | 120.0 CELSIUS SINGLE RESPONSE DEGC |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Connection Style | INVERTED FLARE ALL ENDS |
| Thread Class | 3B ALL ENDS |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | WATER, SALT SINGLE RESPONSE |
| Nominal Thread Size | 1.312 INCHES ALL ENDS IN |
| Material | STEEL BODY |
| Seat Angle | 37.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5520411 | Naval Sea Systems Command (USA) |
| 1376-18-407 | Bae Systems Land & Armaments L.p. (USA) |
| 4730PL0838705 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 201091 PRIMARY | Mcnally Industries, Llc (USA) |
NSN 4730-01-225-9016 is a Coupling Half,self-Sealing, manufactured by Mcnally Industries, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-225-9016 has 4 cross-referenced part numbers: 5520411 (Naval Sea Systems Command), 1376-18-407 (Bae Systems Land & Armaments L.p.), 4730PL0838705 (Jednolity Indeks Materialowy - Uniform Material Index), 201091 (Mcnally Industries, Llc).
There are 8 known substitutes for 4730-01-225-9016: 5330-00-311-8165, 5305-00-693-7770, 5995-00-753-1339 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 201091: Overall Length: 105.0 MILLIMETERS NOMINAL MM; Connection Type: THREADED INTERNAL TUBE FIRST FLUID END CONNECTION; Maximum Operating Temp: 120.0 CELSIUS SINGLE RESPONSE DEGC; Thread Quantity Per Inch: 12 ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.