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PartsTable / COMPONENT / FF-W-92 TY B CL A
FF-W-92 TY B CL A ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, hole_diameter: 0.656 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN, surface_treatment: ZINC OVERALL, width_across_flats: 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN, peripheral_shape_style: SQUARE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-194-7301, 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
FF-W-92 TY B CL A
NSN: 5310-00-194-7301
FSC: 5310
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
hole_diameter0.656 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
surface_treatmentZINC OVERALL
width_across_flats1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
peripheral_shape_styleSQUARE
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-194-7301
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FF-W-92 TY B CL A · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
THICKNESS: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
PERIPHERAL SHAPE STYLE: SQUARE
•
HOLE DIAMETER: 0.656 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
THICKNESS0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
WIDTH ACROSS FLATS1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
PERIPHERAL SHAPE STYLESQUARE
HOLE DIAMETER0.656 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7812Interchangeable
interchangeable cross-reference
interchangeable
11843Interchangeable
interchangeable cross-reference
interchangeable
2469660Interchangeable
interchangeable cross-reference
interchangeable
20049-3Interchangeable
interchangeable cross-reference
interchangeable
2469780Interchangeable
interchangeable cross-reference
interchangeable
013505-00A0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FF-W-92 TY B CL A?
FF-W-92 TY B CL A is a WASHER,FLAT.
What parts can replace FF-W-92 TY B CL A?
There are 6 known substitutes for FF-W-92 TY B CL A: 7812, 11843, 2469660 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FF-W-92 TY B CL A?
FF-W-92 TY B CL A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-194-7301. 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