Part Number
Definition:
A STRAIGHT NONFLUID FITTING WITH WRENCHING FACILITIES ON ONE END AND EXTERNAL THREADS, OTHER THAN PIPE OR HOSE SERIES, ON THE OTHER END. IT HAS AN UNTHREADED THROUGH HOLE IN ITS AXIS WHICH MAY BE COUNTERSUNK AND/OR COUNTERBORED ON ONE OR BOTH ENDS. IT IS DESIGNED TO ACCOMMODATE A SHAFT, OR THE LIKE, OR USED TO REINFORCE A HOLE IN A BULKHEAD, OR THE LIKE. FOR SIMILAR ITEMS SPECIFICALLY DESIGNED FOR USE IN A STUFFING BOX, SEE PACKING NUT. FOR NONFLUID ITEMS WITH AN INTERNAL THREAD, SEE INSERT, SCREW THREAD; OR ADAPTER BUSHING. EXCLUDES REDUCER, BOSS; AND ITEMS DESIGNED TO ACCOMMODATE A TUBE OR TUBE FITTING.
CAGE Information
| Code | Company |
|---|---|
| 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
Federal Supply Class
Title
BUSHINGS, RINGS, SHIMS, AND SPAC
Inclusions:
INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.
Exclusions:
EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AJYR | SCREW THREAD LENGTH | 0.344 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| ABHP | OVERALL LENGTH | 0.523 INCHES MINIMUM AND 0.527 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | FLANGE IS FLATTED ONE SIDE,0.232 IN. FROM CENTER OF AXIS |
| AAWY | COUNTERBORE DIAMETER | 2.680 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| ACSL | WRENCHING FACILITY SHAPE | ROUND |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABMZ | DIAMETER | 0.625 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| ZZZV | FSC APPLICATION DATA | BROWNING MACHINE GUN CAL .30 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| BXBR | HOLE INSIDE DIAMETER | 0.201 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.113 INCHES MINIMUM AND 0.116 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2A |
| AAWZ | COUNTERBORE DEPTH | 0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | COUNTERBORE |
| BDYS | COUNTERBORE LOCATION | THREADED END |