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P2470-6 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

P2470-6: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.391 INCHES NOMINAL IN, shoulder_height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, outside_diameter: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, style_designator: SHOULDERED, shoulder_diameter: 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-271-8514, 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
P2470-6
NSN: 5310-00-271-8514
FSC: 5310 — Nuts and Washers
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.391 INCHES NOMINAL IN
shoulder_height0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
outside_diameter0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
material_thickness0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-853 CL 7 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-271-8514
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: P2470-6 · 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
•
SHOULDER HEIGHT: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-853 CL 7 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.391 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-853 CL 7 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
MATERIAL THICKNESS0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
SHOULDER DIAMETER0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.391 INCHES NOMINAL 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 7
2409-923556PCP2470-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P2470PCP2470-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
020908Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
113P020908Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
P2412PCP2470-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3196652REVASH4PCP2470-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P2470-6?
P2470-6 is a WASHER,SHOULDERED.
What parts can replace P2470-6?
There are 7 known substitutes for P2470-6: 2409-923556PCP2470-6, P2470PCP2470-6, 020908 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P2470-6?
P2470-6 is cataloged in the U.S. Government catalog under NSN 5310-00-271-8514. 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.