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 |
|---|---|
| 97393 | SHUR-LOK COMPANY DBA SPS FASTENER DI |
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 |
|---|---|---|
| BQDD | COUNTERSINK LOCATION | WRENCHING END |
| ABNM | THICKNESS | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| BXBR | HOLE INSIDE DIAMETER | 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 1.3125 INCHES |
| THSD | THREAD SERIES DESIGNATOR | UNJEF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| AAJD | THREAD CLASS | 3A |
| AJYR | SCREW THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | COUNTERSUNK |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6371 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE |
| ABHP | OVERALL LENGTH | 1.030 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| ACSL | WRENCHING FACILITY SHAPE | SLOTTED |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | OXIDE |
| ABGC | SLOT WIDTH | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAZT | SLOT DEPTH | 0.120 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | POLYMIDE INSERT RING ABOVE THREADS; QUENCH AND TEMPER TO ROCKWELL C 26.0 MIN AND 32.0 MAX |
| ADBD | COUNTERSINK DEPTH | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |