The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-988-7786, 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 Mueller Brass Co.. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-988-7786 |
| Primary Part Number | A8274 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Thread Series Designator | NPSM SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Specification/standard Data | 96906-MS35870 GOVERNMENT STANDARD |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Thread Series Designator | UNF FIRST END |
| Furnished Items and Quantity | 1 GASKET |
| Connection Style | PLAIN (PIPE) SECOND END |
| Material | COPPER ALLOY 360 OVERALL |
| Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2A FIRST END A |
| Connection Style | FLARED (TUBE) FIRST END |
| Nominal Thread Size | 0.625 INCHES FIRST END IN |
| Nominal Overall Length | 1.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-988-7786 is a Adapter,straight,pipe to Tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-988-7786 has 3 cross-referenced part numbers: K1-3 (Imperial), A8274 (Mueller Brass Co.), MS35870-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4730-00-988-7786: 5935-00-280-2245, 3820-00-290-4981, 2805-00-354-6307 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A8274: Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN; Thread Series Designator: NPSM SECOND END; Nominal Thread Size: 0.750 INCHES SECOND END IN; Specification/standard Data: 96906-MS35870 GOVERNMENT STANDARD. 16 total characteristics are documented in the Federal Logistics Information System.