The Reducer,tube, cataloged under National Stock Number 4730-00-277-7525, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-7525 |
| Primary Part Number | B16-22-1963 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Connection Style | CRIMPED (TUBE) FIRST END |
| Nominal Outside Diameter Tube Accommodated | 2.125 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Connection Style | PLAIN (TUBE) SECOND END |
| Nominal Outside Diameter Tube Accommodated | 1.125 INCHES FIRST END IN |
| Nominal Overall Length | 2.800 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Reducer Type | CONCENTRIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16-22-1963 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 74295A | Air Products & Chemicals, Inc (USA) |
NSN 4730-00-277-7525 is a Reducer,tube, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-277-7525 has 2 cross-referenced part numbers: B16-22-1963 (American National Standards Institute Incorporated Dba American National Standards Institute), 74295A (Air Products & Chemicals, Inc).
There are 12 known substitutes for 4730-00-277-7525: 4730-00-226-8274, 4730-00-226-8275, 4730-00-264-9163 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16-22-1963: Connection Style: CRIMPED (TUBE) FIRST END; Nominal Outside Diameter Tube Accommodated: 2.125 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL; Connection Style: PLAIN (TUBE) SECOND END. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-277-7525 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.