National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , MACHINE
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.
Reference/Part Number
CAGE Information
| Code |
Company |
| 13499 |
ROCKWELL COLLINS INC. DBA GOVERNMENT |
| 96906 |
MILITARY STANDARDS PROMULGATED BY MI |
| SCY13 |
E.C.A ETABLISSEMENT CENTRAL DES APPR |
| 55707 |
WILCOX ELECTRIC INC A SUB OF NORTHRO |
| 27777 |
L-3 COMMUNICATIONS CORPORATION DBA W |
| 35679 |
SINCLAIR TECHNOLOGIES INC. |
| 94756 |
BOEING COMPANY, THE DIV DEFENSE, SPA |
| 77250 |
ALLIED PRODUCTS CORP PHEOLL MFG CO D |
| 49671 |
LOCKHEED MARTIN CORP LOCKHEED MARTIN |
| 81348 |
FEDERAL SPECIFICATIONS PROMULGATED B |
| 70318 |
ALLMETAL SCREW PRODUCTS CORP DBA ALL |
| D9182 |
BOSCH REXROTH GMBH LOHMANN STOLTERFO |
| 80205 |
NATIONAL AEROSPACE STANDARDS COMMITT |
| 96214 |
RAYTHEON COMPANY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AASB |
FASTENER LENGTH |
1.750 INCHES NOMINAL |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES |
| CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
| AASL |
HEAD DIAMETER |
0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAJD |
THREAD CLASS |
2A |
| CYAU |
SCREW MATERIAL |
STEEL COMP 305 OR STEEL COMP 304 OR STEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 316 |
| AGAV |
END ITEM IDENTIFICATION |
W/S:COMMUNICATIONS TERMINAL, SATELLITE AN/GSC-39(V)1; TEST STATION, OQ-290(V)MSM; SUPPORT EQUIPMENT, B-1 AIRCRAFT; BOILERS, 1200 PSI; AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130); MAIN FEED PUMPS; TRAINER, B-1B AIRCRAFT; SUPPORT EQUIPMENT, B-52 AIRCRAFT;L AIRCRAFT, AWACS, E-3A; FIRE CONTROL SYSTEM, MK-92 (FCS) |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AASA |
THREAD LENGTH |
1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
PAN |
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