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PartsTable / COMPONENT / J4928FL
J4928FL ✓ 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: 0.688 INCHES NOMINAL IN, overall_width: 1.342 INCHES MAXIMUM IN, head_thickness: 0.750 INCHES NOMINAL IN, overall_length: 1.890 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-181-6765, 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
J4928FL
NSN: 5120-00-181-6765
FSC: 5120
CAGE: 1CV05 — THE STANLEY WORKS DBA STANLEY PROTO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
opening_width0.688 INCHES NOMINAL IN
overall_width1.342 INCHES MAXIMUM IN
head_thickness0.750 INCHES NOMINAL IN
overall_length1.890 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorFLARE NUT
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.875 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
nondefinitive_spec/std_data1 TYPE AND 1 CLASS AND B STYLE AND A DESIGN
NSN5120-00-181-6765
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN J4928FL MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
HEAD THICKNESS: 0.750 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND B STYLE AND A DESIGN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
STYLE DESIGNATOR: FLARE NUT
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD THICKNESS0.750 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND B STYLE AND A DESIGN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
STYLE DESIGNATORFLARE NUT
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
SPECIFICATION/STANDARD DATA0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPENING WIDTH0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
AN8508-17Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-1507Interchangeable
interchangeable cross-reference
interchangeable
B107.21 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
AS4167 TY1CL1STBDEAInterchangeable
interchangeable cross-reference
interchangeable
B107.21Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-1507 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J4928FL?
J4928FL is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace J4928FL?
There are 24 known substitutes for J4928FL: AN8508-17, GGG-C-1507, B107.21 TY1CL1 and 21 more. Substitute compatibility should be verified for your specific system.
Is J4928FL still available?
J4928FL 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