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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , CAP , SOCKET HEAD

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NAS1191-04P4B 73197 A 3 2 4 KZ
NAS1191-04P4B 97928 R 5 9 4 KZ
NAS1191-04P4B L4528 A 3 2 4 ZZ
NAS1191-04P4B 07679 A 3 2 4 KZ
NAS1191-04P4B 08938 F 5 9 4 KZ
NAS1191-04P4B 80539 A 3 2 4 KZ
NAS1191-04P4B 56878 A 5 9 4 KZ
NAS1191-04P4B 07851 A 3 2 4 KZ
NAS1191-04P4B 50568 A 3 2 4 KZ
NAS1191-04P4B 04348 H 5 9 4 KZ
NAS1191-04P4B 58998 A 3 2 4 KZ
NAS1191-04P4B 17446 A 3 2 5 ZZ
NAS1191-04P4B 80205 A 3 2 4 SB
NAS1191-04P4B 56357 A 3 2 4 KZ
NAS1191-04P4B 53606 A 3 2 4 KZ

CAGE Information

Code Company
04348 LAWRENCE ENGINEERING AND SUPPLY INC
73197 HI-SHEAR CORPORATION
97928 HUCK INTL INC
L4528 LISI AEROSPACE CANADA CORP
07679 HARDWARE SPECIALTY CO. INC.
08938 AIR INDUSTRIES CO INC
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
07851 NOR-CAL SUPPLY CO.INC.
50568 APCOM INC
58998 EMHART TEKNOLOGIES LLC DBA FASTENER
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
80205 NATIONAL AEROSPACE STANDARDS COMMITT
56357 ND INDUSTRIES INC. DIV EASTERN DIVIS
53606 PLASTIC AND METAL PRODUCTS CORPORATI

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
THSD THREAD SERIES DESIGNATOR UNJC
AASA THREAD LENGTH 0.169 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
AAUM LOCKING FEATURE PATCH THREADS
AASU HEAD HEIGHT 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
CSYM SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD
ZZZK SPECIFICATION/STANDARD DATA 80205-NAS1191 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CQBC MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
AAJD THREAD CLASS 3A
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
AHYM NOMINAL THREAD DIAMETER 0.112 INCHES
AASB FASTENER LENGTH 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATT MATERIAL STEEL COMP 8735 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8740 OVERALL
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AASL HEAD DIAMETER 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 40

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