NSN 4730-01-542-8911 · NIIN 015428911 · FSC 4730
NO DASHES 4730015428911
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 |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | SECOND END UNIFIED NATIONAL JOINT FINE (UNJF) |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343 - AS21916 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | SECOND END INCHES 0.250 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.531 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | REDUCER, EXTERNAL THREAD, FLARELESS TUBE |
| FEAT | SPECIAL FEATURES | CORROSION RESISTANT STEEL (15-5PH) CADMIUM PLATED |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UNIFIED NATIONAL JOINT (UNJ) |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1500.0 |
| AAJD | THREAD CLASS | 3A |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 1.313 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.438 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 1.000 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 12.0 |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| MS21916V16-4P | 81343 |
| AS21916-16-4 | 81343 |
| AS18280 | 81343 |
| AS21916 | 81343 |
| MS21916-16-4 | 96906 |
| SAE-AS18280 | 0U583 |
| MS21916V16-4P | 0U583 |
| AS18280 | 0U583 |
| AS21916 | 0U583 |
Supersedes
This item replaces cancelled NIIN 008339669. An older drawing citing one of those numbers resolves here.