PartsTable
Technical Data Sheet
Download PDF

315491 — WHEEL ASSEMBLY,AIRCRAFT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

315491: WHEEL ASSEMBLY,AIRCRAFT.

The WHEEL ASSEMBLY,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, special_features: USED ON JPAT AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-160-6945, 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
315491
NSN: 5310-00-160-6945
NIINs: 001606945, 002494393, 010906553, 015079637
FSC: 5310 — Nuts and Washers
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
special_featuresUSED ON JPAT AIRCRAFT
NSN5310-00-160-6945
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 315491 · 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: KEY
•
OUTSIDE DIAMETER: 0.5312 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0312 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
INTERNAL KEY QUANTITY: 4
•
HOLE DIAMETER: 0.1562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORKEY
OUTSIDE DIAMETER0.5312 INCHES NOMINAL IN
MATERIAL THICKNESS0.0312 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL OVERALL
INTERNAL KEY QUANTITY4
HOLE DIAMETER0.1562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 315491?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 315491?
315491 is a WHEEL ASSEMBLY,AIRCRAFT.
What is the NSN for 315491?
315491 is cataloged in the U.S. Government catalog under NSN 5310-00-160-6945. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 315491

✓ 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.