NSN 4730-00-289-2776 · NIIN 002892776 · FSC 4730
NO DASHES 4730002892776
In Stock
REDUCER,BOSS
Hose, Pipe, Tube, Lubrication, and Railing Fittings
Technical characteristics
19 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.500 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TYE 2 |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT STANDARD 96906--S21916 |
| SFTT | SURFACE TREATMENT | OVERALL ANODIZE |
| AHNC | CONNECTION STYLE | |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.438 |
| AAJD | THREAD CLASS | 3A |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 12.0 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 0.312 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | SECOND END INCHES 0.250 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.156 |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY 2024 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T6 |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AERONAUTICAL FLUID |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE CELSIUS 135.0 |
Cross-references
11 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| AS18280 | 81343 |
| AS21916 | 81343 |
| MS21916W5-4 | 81343 |
| MS21916D5-4 | 96906 |
| 3110519 | FB459 |
| 3110519 | S4956 |
| 3110519 | 001JK |
| SAE-AS18280 | 0U583 |
| AS18280 | 0U583 |
| AS21916 | 0U583 |
| MS21916W5-4 | 0U583 |
Supersedes
This item replaces cancelled NIIN 006407195. An older drawing citing one of those numbers resolves here.