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AS4167 — CROWFOOT ATTACHMENT,SOCKET WRENC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AS4167: CROWFOOT ATTACHMENT,SOCKET WRENC.

CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, head_thickness: 0.5 INCHES NOMINAL IN, overall_length: 12.0 INCHES NOMINAL IN, special_features: SINGLE END FLARE NUT, style_designator: FLARE NUT SINGLE END, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-181-6750, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AS4167
NSN: 5120-00-181-6750
NIINs: 001816750, 001816752, 001816753, 001816754, 001816755, 001816756, 001816758, 001816759, 001816764, 001816765, 001848385, 001848391, 001848392, 001848393, 001848395, 001848396, 001897896, 002243103, 002243104, 002243105, 002243106, 002243155, 002243156, 002243157, 002243158, 002243159, 002243160, 002243161, 002243163, 002243164, 002247288, 002292772, 002292774, 002697972, 002697973, 002772696, 002772697, 002775072, 005414074, 005414075, 008888000, 009357366, 009357367, 011065393, 013058145, 013058146, 013058147, 013058148, 013058149, 013058150, 013058151, 013058152, 013058153, 013058154, 013058155, 013063222, 013063223, 013063224, 013063225, 013063226, 013063227, 013063228, 013063229, 013063230, 013063231, 013063232, 013063233, 013063234, 013063235, 013063237, 013063238, 013063239, 013063241, 013064496, 013064497, 013064498, 013064499, 013064500, 013064501, 013064502, 013064506, 013064507, 013064508, 013064510, 013064511, 013064512, 013064513, 013064514, 013064517, 013064518, 013064519, 013064520, 013064521, 013064522, 013064523, 013064524, 013068377, 013068378, 013068379, 013068380, 013068381, 013074967, 013095978, 013487307, 013487308, 013487310, 013487311, 013487312, 013487314, 013487315, 013487317, 013487318, 013487319, 013487320, 013487322, 013487323, 013487330, 013489451, 013489452, 013489455, 013489459, 013489460, 013489461, 013489462, 013489463, 013489464, 013489465, 013489466, 013489467, 013489469, 013489470, 013489472, 013489473, 013879756, 013879759, 013879760, 013879761, 013879762, 013879764, 014284896, 014284899, 014284924, 014284993, 014288033, 014288210, 014291098, 014291099, 014291101, 014291102, 014291106, 014862101, 014862102, 014862105, 015363742, 015363743
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_thickness0.5 INCHES NOMINAL IN
overall_length12.0 INCHES NOMINAL IN
special_featuresSINGLE END FLARE NUT
style_designatorFLARE NUT SINGLE END
surface_treatmentCHROMIUM OVERALL
wrenching_surface_size0.875 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
nondefinitive_spec/std_data1 TYPE AND 2 CLASS AND D STYLE
specification/standard_data0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-181-6750
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN AS4167 MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SIZE: 1.938 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: FLARE NUT
•
OPENING WIDTH: 1.438 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
TECHNICAL CHARACTERISTICS
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE1.938 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORFLARE NUT
OPENING WIDTH1.438 INCHES NOMINAL IN
OVERALL LENGTH3.359 INCHES NOMINAL IN
OVERALL WIDTH2.625 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
SUBSTITUTES & CROSS-REFERENCES 6
B107.21 TY1CL3STAReference document
Same NSN cross-reference
Reference document — Secondary reference
B107.21 TY1CL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS4167 TY1CL1STCDEAReference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-C-1507Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-C-1507 TY1CL3Reference document
Same NSN cross-reference
Reference document — Secondary reference
B107.21Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS4167?
AS4167 is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace AS4167?
There are 6 known substitutes for AS4167: B107.21 TY1CL3STA, B107.21 TY1CL1, AS4167 TY1CL1STCDEA and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4167?
AS4167 is cataloged in the U.S. Government catalog under NSN 5120-00-181-6750. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.