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314279 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

314279: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, thickness: 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, hole_diameter: 1.000 INCHES NOMINAL IN, overall_diameter: 1.562 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-033-6012, 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
314279
NSN: 5310-00-033-6012
NIINs: 000336012, 002914509
FSC: 5310 — Nuts and Washers
CAGE: H0001 — DAF TRUCKS N.V. (NLD)
SPECIFICATIONS
materialWOOL OVERALL
thickness0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
hole_diameter1.000 INCHES NOMINAL IN
overall_diameter1.562 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-033-6012
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 314279 · 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
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
RECESS DIAMETER: 2.828 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
•
RECESS ANGLE: 90.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
MATERIAL THICKNESS0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
RECESS DIAMETER2.828 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
RECESS ANGLE90.0 DEGREES NOMINAL
SUBSTITUTES & CROSS-REFERENCES 2
5310000336012Reference document
Same NSN cross-reference
Reference document — Informative reference only
98694R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 314279?
314279 is a WASHER,RECESSED.
What parts can replace 314279?
There are 2 known substitutes for 314279: 5310000336012, 98694R1. Substitute compatibility should be verified for your specific system.
What is the NSN for 314279?
314279 is cataloged in the U.S. Government catalog under NSN 5310-00-033-6012. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.