PartsTable
Technical Data Sheet
Download PDF

731096PC6 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

731096PC6: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.640 INCHES NOMINAL IN, outside_diameter: 0.938 INCHES NOMINAL IN, special_features: ONE EXTERNAL KEY PREBENT 90 DEG, style_designator: KEY, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-210-0725, 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
731096PC6
NSN: 5310-00-210-0725
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.640 INCHES NOMINAL IN
outside_diameter0.938 INCHES NOMINAL IN
special_featuresONE EXTERNAL KEY PREBENT 90 DEG
style_designatorKEY
surface_treatmentZINC OVERALL
material_thickness0.047 INCHES NOMINAL IN
external_key_quantity10
external_straight_key_width0.140 INCHES NOMINAL IN
overall_distance_including_keys1.312 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-Z-325,CLASS 2 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-210-0725
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 731096PC6 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,CLASS 2 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DISTANCE INCLUDING KEYS: 1.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.047 INCHES NOMINAL IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.140 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 10
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,CLASS 2 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DISTANCE INCLUDING KEYS1.312 INCHES NOMINAL IN
STYLE DESIGNATORKEY
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
MATERIAL THICKNESS0.047 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.140 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY10
SPECIAL FEATURESONE EXTERNAL KEY PREBENT 90 DEG
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
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 731096PC6?
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 731096PC6?
731096PC6 is a WASHER,KEY.
What is the NSN for 731096PC6?
731096PC6 is cataloged in the U.S. Government catalog under NSN 5310-00-210-0725. 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 — 731096PC6

✓ 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.