PartsTable
Technical Data Sheet
Download PDF

316598 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

316598: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, hole_diameter: 2.313 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, overall_height: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, outside_diameter: 2.870 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-104-7953, 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
316598
NSN: 5310-00-104-7953
FSC: 5310 — Nuts and Washers
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
hole_diameter2.313 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
overall_height0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
outside_diameter2.870 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.212 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
NSN5310-00-104-7953
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 316598 · 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
•
HEAT TREATMENT: AS FABRICATED
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 2.870 INCHES NOMINAL IN
•
RECESS DEPTH: 0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.212 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 2.313 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
HEAT TREATMENTAS FABRICATED
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER2.870 INCHES NOMINAL IN
RECESS DEPTH0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
MATERIAL THICKNESS0.212 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE DIAMETER2.313 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 316598?
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 316598?
316598 is a WASHER,RECESSED.
What is the NSN for 316598?
316598 is cataloged in the U.S. Government catalog under NSN 5310-00-104-7953. 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 — 316598

✓ 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.