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Technical Data Sheet
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AVS ✓ 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

The BUTTON,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 1.780 INCHES MAXIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4935-00-020-5596, 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
AVS
NSN: 4935-00-020-5596
FSC: 4935
CAGE: 06229 — WIELAND INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length1.780 INCHES MAXIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.813 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
nondefinitive_spec/std_data1 TYPE AND 1 CLASS AND A STYLE
specification/standard_data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4935-00-020-5596
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUTTON,RETAINING TITLE COMPONENT PN AVS MFR BUTTON,RETAINING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
R11126Interchangeable
interchangeable cross-reference
interchangeable
11126Interchangeable
interchangeable cross-reference
interchangeable
33.419Interchangeable
interchangeable cross-reference
interchangeable
H52MInterchangeable
interchangeable cross-reference
interchangeable
T-11126Interchangeable
interchangeable cross-reference
interchangeable
ABT11126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AVS?
AVS is a BUTTON,RETAINING.
What parts can replace AVS?
There are 13 known substitutes for AVS: R11126, 11126, 33.419 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AVS?
AVS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4935-00-020-5596. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026