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PartsTable / COMPONENT / AN850842B
AN850842B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, overall_length: 2.125 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: FLARE NUT, surface_treatment: CHROMIUM OVERALL, drive_surface_size: 0.500 INCHES NOMINAL SINGLE END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-348-7310, 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
AN850842B
NSN: 5120-01-348-7310
FSC: 5120
CAGE: K5773 — SNAP ON UK HOLDINGS LTD T/A SNAP ON TOOLS (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.125 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorFLARE NUT
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_size2.625 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
nondefinitive_spec/std_data1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
specification/standard_data81343-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-01-348-7310
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN AN850842B MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: FLARE NUT
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLARE NUT
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM OVERALL
SPECIFICATION/STANDARD DATA0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WRENCHING SURFACE SIZE2.125 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH1.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
AN8508-42AInterchangeable
interchangeable cross-reference
interchangeable
AS4167 TY1CL1STCDEAInterchangeable
interchangeable cross-reference
interchangeable
AS4167Interchangeable
interchangeable cross-reference
interchangeable
AN850828BInterchangeable
interchangeable cross-reference
interchangeable
AS4167 TY2CL1STCDEAInterchangeable
interchangeable cross-reference
interchangeable
GAN8508-36BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN850842B?
AN850842B is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace AN850842B?
There are 11 known substitutes for AN850842B: AN8508-42A, AS4167 TY1CL1STCDEA, AS4167 and 8 more. Substitute compatibility should be verified for your specific system.
Is AN850842B still available?
AN850842B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026