Part Number
Part Number:
NSN:
NIIN:
Item Name:
STANDOFF , THREADED , SPACING
Definition:
A STANDOFF THAT MUST HAVE A THREADED END(S) OR BE INTERNALLY THREADED ITS FULL LENGTH. FOR ITEMS HAVING EXTERNAL THREADS ON BOTH ENDS, SEE STUD (AS MODIFIED). FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME FOR THE ENTIRE LENGTH, ARE FLAT ON TOP AND BOTTOM, HAVING INTERNAL THREADS ITS FULL LENGTH, AND THE LENGTH DOES NOT EXCEED TWICE THE WIDTH ACROSS THE FLATS OR OUTSIDE DIAMETER, SEE NUT (AS MODIFIED); USE MAXIMUM DIMENSIONS(S) FOR COMPLIANCE.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABRY | LENGTH | 3.125 INCHES NOMINAL |
| ANLR | CROSS-SECTIONAL SHAPE | ROUND |
| STYL | STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH |
| ABMZ | DIAMETER | 0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | COUNTER SINK 110 DEGREES X 0.500 IN. DIA THD END |
| CMPG | UNTHREADED HOLE SIZE PERPENDICULAR TO AXIS (NON-CORE) | 0.070 |
| MATL | MATERIAL | STEEL, MIL-S-6758, COMP 4130 OR TITANIUM MIL-T-9047 COMP 6 |
| CMPF | HOLE QUANTITY PERPENDICULAR TO AXIS | 1 |
| SURF | SURFACE TREATMENT (NON-CORE) | CADMIUM, QQ-P-416 |
| CMPT | FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE) | 1/2-20 UNF-3B RH |
| BFKT | DISTANCE FROM END TO HOLE CENTER | 0.437 INCHES NOMINAL |
| CXXQ | RIGHT COUNTERBORE DEPTH | 2.125 INCHES NOMINAL |