The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-986-7531, 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 Pneudraulics, Inc.. Government technical data includes 20 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-986-7531 |
| Primary Part Number | 9215 |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Pneudraulics, Inc. |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY OVERALL |
| Nominal Thread Size | 0.312 INCHES FIRST FLUID END CONNECTION IN |
| Seat Angle | 12.0 DEGREES |
| Surface Treatment | ANODIZE OVERALL |
| Leg Length | 0.375 INCHES NOMINAL IN |
| Features Provided | SAFETY LOCKING FEATURE AND SELF-SEALING |
| Nominal Outside Diameter Tube Accommodated | 0.125 INCHES ALL ENDS IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST FLUID END CONNECTION |
| Style Designator | COUPLING ASSEMBLY |
| Connection Style | FLARED FIRST FLUID END CONNECTION |
| Thread Class | 3A FIRST FLUID END CONNECTION A |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND FLUID END CONNECTION |
| Nominal Thread Size | 0.312 INCHES SECOND FLUID END CONNECTION IN |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.125 INCHES FIRST FLUID END CONNECTION IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 60.0 CELSIUS SINGLE RESPONSE DEGC |
| Connection Type | THREADED EXTERNAL TUBE SECOND FLUID END CONNECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-986-7531 is a Coupling Assembly,quick Disconne, manufactured by Pneudraulics, Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-986-7531 has 4 cross-referenced part numbers: 9215 (Pneudraulics, Inc.), 2048499 (Naval Sea Systems Command), 2048499-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MK46 (Transdigm Inc Div Adelwiggins Group).
There are 11 known substitutes for 4730-00-986-7531: 5340-00-050-7664, 5950-00-232-3682, 3460-00-239-8526 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9215: Material: ALUMINUM ALLOY OVERALL; Nominal Thread Size: 0.312 INCHES FIRST FLUID END CONNECTION IN; Seat Angle: 12.0 DEGREES; Surface Treatment: ANODIZE OVERALL. 21 total characteristics are documented in the Federal Logistics Information System.