Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , INTERNALLY RELIEVED BODY
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE EXTERNAL THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT HAS A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE WHICH MAY EXTEND A PART OR THE FULL LENGTH OF THE BOLT. THE CONCENTRIC HOLE ALONG THE CENTERLINE MAY BE COUNTERBORED AND/OR INTERNALLY THREADED AT THE HEAD END OR THE BOLT END. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN BY AN EXTERNAL AND/OR INTERNAL DRIVER. FOR ITEMS HAVING A HOLE(S) PERPENDICULAR TO THE AXIS WHICH MEET THE CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE, SEE BOLT, FLUID PASSAGE.
CAGE Information
| Code | Company |
|---|---|
| D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| AAVH | SHOULDER DIAMETER | 0.357 INCHES MINIMUM AND 0.361 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.156 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.031 INCHES NOMINAL |
| AAWX | CONCENTRIC HOLE DEPTH | 1.094 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AATB | WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL |
| AAVK | SHOULDER LENGTH | 0.969 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| STYL | STYLE DESIGNATOR | COUNTERBORE UNTHREADED |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| AAWY | COUNTERBORE DIAMETER | 0.266 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM GRIP |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| AAWZ | COUNTERBORE DEPTH | 0.172 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.344 INCHES NOMINAL |