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 | 4.875 INCHES NOMINAL |
| CLYM | DISTANCE FROM END TO SMALLER GROOVE | 1.786 INCHES NOMINAL |
| AASA | THREAD LENGTH | 1.786 INCHES NOMINAL RIGHT EXTERNAL |
| THSD | THREAD SERIES DESIGNATOR | UNF RIGHT EXTERNAL |
| CMLP | THREAD QUANTITY PER INCH | 20 RIGHT EXTERNAL |
| AGWA | GROOVE RADIUS | 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.380 INCHES NOMINAL |
| ANLR | CROSS-SECTIONAL SHAPE | HEXAGON |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES RIGHT EXTERNAL |
| CLYJ | SMALLER GROOVE RADIUS | 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| AFGG | FLANGE WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | FLANGED RIGHT EXTERNAL THREADS |
| AAJD | THREAD CLASS | 2A RIGHT EXTERNAL |
| CDTC | DISTANCE FROM END TO GROOVE | 2.594 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |