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Technical Data Sheet
PartsTable / COMPONENT / 310-90
310-90 ✓ 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 FRONT PLATE,ASSEMBLY is a the manufacturer industrial component. Key specifications include width: 5.000 INCHES NOMINAL IN, material: PLASTIC, thickness: 0.080 INCHES NOMINAL IN, end_condition: THREADED, inside_length: 5.250 INCHES NOMINAL IN, opening_width: 2.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-277-1477, 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
310-90
NSN: 5120-00-277-1477
FSC: 5120
CAGE: 50893 — RIDGE TOOL COMPANY (USA)
SPECIFICATIONS
width5.000 INCHES NOMINAL IN
materialPLASTIC
thickness0.080 INCHES NOMINAL IN
end_conditionTHREADED
inside_length5.250 INCHES NOMINAL IN
opening_width2.250 INCHES NOMINAL IN
overall_length10.000 INCHES NOMINAL IN
fastener_length0.750 INCHES NOMINAL IN
special_featuresITEM IS A SPECIAL SCREW THAT IS SELF-LOCKING
style_designatorANCHOR
thread_directionRIGHT-HAND
breaking_strengthERR-060
NSN5120-00-277-1477
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FRONT PLATE,ASSEMBLY TITLE COMPONENT PN 310-90 MFR FRONT PLATE,ASSEMBLY
KEY FEATURES
•
WRENCHING SURFACE SIZE: 1.500 INCHES MAXIMUM SINGLE END IN
•
STYLE DESIGNATOR: STRAIGHT JAW
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
MATERIAL: ALUMINUM ALLOY AND STEEL OVERALL
•
WRENCHING SURFACE SHAPE: RECTANGULAR SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH10.000 INCHES NOMINAL IN
WRENCHING SURFACE SIZE1.500 INCHES MAXIMUM SINGLE END IN
STYLE DESIGNATORSTRAIGHT JAW
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
MATERIALALUMINUM ALLOY AND STEEL OVERALL
WRENCHING SURFACE SHAPERECTANGULAR SINGLE END INTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
5120-00-277-1478Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-651Interchangeable
interchangeable cross-reference
interchangeable
V794A14Interchangeable
interchangeable cross-reference
interchangeable
V794A18Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-651 TY2CLCInterchangeable
interchangeable cross-reference
interchangeable
V794A24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310-90?
310-90 is a FRONT PLATE,ASSEMBLY.
What parts can replace 310-90?
There are 25 known substitutes for 310-90: 5120-00-277-1478, GGG-W-651, V794A14 and 22 more. Substitute compatibility should be verified for your specific system.
Is 310-90 still available?
310-90 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