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Technical Data Sheet
PartsTable / COMPONENT / AN850823B
AN850823B ✓ 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, opening_width: 1.062 INCHES NOMINAL IN, overall_width: 2.060 INCHES MAXIMUM IN, head_thickness: 0.938 INCHES NOMINAL IN, overall_length: 2.765 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-181-6758, 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
AN850823B
NSN: 5120-00-181-6758
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
opening_width1.062 INCHES NOMINAL IN
overall_width2.060 INCHES MAXIMUM IN
head_thickness0.938 INCHES NOMINAL IN
overall_length2.765 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_size1.438 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
NSN5120-00-181-6758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN AN850823B MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
HEAD THICKNESS: 0.938 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: FLARE NUT
•
WRENCHING SURFACE SIZE: 1.438 INCHES NOMINAL SINGLE END IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.060 INCHES MAXIMUM IN
HEAD THICKNESS0.938 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND C STYLE AND A DESIGN
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLARE NUT
WRENCHING SURFACE SIZE1.438 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AS4167Interchangeable
interchangeable cross-reference
interchangeable
B107.21 TY1CL3STAInterchangeable
interchangeable cross-reference
interchangeable
AN850829BInterchangeable
interchangeable cross-reference
interchangeable
AS4167 TY1CL1STCDEAInterchangeable
interchangeable cross-reference
interchangeable
AN8508-29AInterchangeable
interchangeable cross-reference
interchangeable
B107.21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN850823B?
AN850823B is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace AN850823B?
There are 17 known substitutes for AN850823B: AS4167, B107.21 TY1CL3STA, AN850829B and 14 more. Substitute compatibility should be verified for your specific system.
Is AN850823B still available?
AN850823B 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