National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , CLOSE TOLERANCE
Definition:
A SCREW, MACHINE OR SCREW, CAP, SOCKET HEAD WHOSE UNTHREADED PORTION IS OF SPECIFIED GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001 IN.) (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS (1.000 IN.) (25 MM) OR LESS IN DIAMETER. ITEMS OVER (1.000 IN.) (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015 IN.) (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001 IN.) (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER. IT IS NOT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.
Reference/Part Number
CAGE Information
| Code |
Company |
| 06710 |
VALLEY-TODECO INC. |
| 1VSL7 |
HOUSTON PRECISION FASTENER L.L.C. |
| 0ZC92 |
HEARTLAND PRECISION FASTENERS INC. |
| 73197 |
HI-SHEAR CORPORATION |
| 27624 |
PAUL R. BRILES INC. DBA PB FASTENERS |
| 92215 |
ALCOA GLOBAL FASTENERS INC. DBA ALCO |
| 80539 |
SPS TECHNOLOGIES LLC DBA AEROSPACE F |
| 58998 |
EMHART TEKNOLOGIES LLC DBA FASTENER |
| 76301 |
BOEING COMPANY THE DBA BOEING |
| 59563 |
REID PRODUCTS INC. |
| 06725 |
SPS TECHNOLOGIES LLC DBA AIR INDUSTR |
| 60516 |
WEST COAST AEROSPACE INC |
| 17446 |
HUCK INTERNATIONAL INC. DBA ALCOA FA |
| K5673 |
SPS TECHNOLOGIES LTD TJ BROOKS DIVIS |
| 97928 |
HUCK INTL INC |
| L4528 |
LISI AEROSPACE CANADA CORP |
| 30003 |
NAVAL AIR SYSTEMS COMMAND |
| 56878 |
SPS TECHNOLOGIES LLC DBA AEROSPACE D |
| 0PTK6 |
SPS TECHNOLOGIES INC |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES THREADS |
| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| SFTT |
SURFACE TREATMENT |
ALUMINUM OVERALL AND CHROMATE OVERALL |
| AASB |
FASTENER LENGTH |
1.579 INCHES MINIMUM AND 1.609 INCHES MAXIMUM |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-83488 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| FEAT |
SPECIAL FEATURES |
FURNISHED WITH RUBBER O-RING |
| AASL |
HEAD DIAMETER |
0.377 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAUR |
GRIP DIAMETER |
0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP XM-13 OVERALL |
| AASA |
THREAD LENGTH |
0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
HIGH-TORQUE |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK UNDERCUT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| AASU |
HEAD HEIGHT |
0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
Similar Parts
3M925C3-19A ,
3M925C319A ,
5305-01-240-5184 ,
5305012405184 ,
012405184
,
3M925C3-19A ,
3M925C3-19A ,
HT4067-3-19A ,
3M925C3-19A ,
3M925C3-19A ,
HT4067-3-19A ,
HT4067-3-19A ,
3M925C3-19A ,
3M925C3-19A ,
3M925C3-19A ,
3M925C3-19A ,
3M925C3-19A ,
HT4067-3-19A ,
3M925C3-19A ,
3M925C3-19A ,
HT4067-3-19A ,
HT4067-3-19A ,
642AS1631-2 ,
3M925C3-19A ,
3M925C3-19A ,