NIIN Output Data
NIIN:
NSN:
Item Name:
THUMBSCREW
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT MAY HAVE AN UNTHREADED PORTION WITH A DIAMETER LESS THAN, EQUAL TO, OR GREATER THAN THE DIAMETER OF THE THREADED PORTION. IT HAS EITHER A VERTICALLY FLATTENED, CIRCULAR KNURLED, OR WING TYPE HEAD, ALL OF WHICH ARE DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. FOR ITEMS HAVING WRENCHING FACILITIES SUCH AS SOCKET RECESS, MULTIPLE SPLINE OR SLOT HEADS, USE SCREW (AS MODIFIED) OR BOLT (AS MODIFIED).
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 91830A634 | 39428 | A | 3 | 2 | 4 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASK | HEAD STYLE | KNURLED NO. 1 |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL B NOMINAL OVERALL |
| AATN | SHOULDER DIAMETER | 0.625 INCHES NOMINAL ALL SHOULDERS |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| AGAV | END ITEM IDENTIFICATION | LAV-C2A2;2355-01-539-3589 |
| AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | TIP STYLE-FLAT POINT (NO DIMENSIONS GIVEN);MATERIAL 18-8 STAINLESS STEEL |
| CQBC | MINIMUM TENSILE STRENGTH | 75000 POUNDS PER SQUARE INCH |
| AASL | HEAD DIAMETER | 1.250 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.375 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | THUMB SCREW |
| AATX | SHOULDER LENGTH | 0.500 INCHES NOMINAL ALL SHOULDERS |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 0.625 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |