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701-6938579 PC 20 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

701-6938579 PC 20: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 862 OVERALL, thickness: 0.188 INCHES NOMINAL IN, hole_diameter: 0.812 INCHES NOMINAL IN, overall_diameter: 2.500 INCHES NOMINAL IN, special_features: LUBRITE SURFACE TREATMENT, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-466-5742, 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
701-6938579 PC 20
NSN: 5310-01-466-5742
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 862 OVERALL
thickness0.188 INCHES NOMINAL IN
hole_diameter0.812 INCHES NOMINAL IN
overall_diameter2.500 INCHES NOMINAL IN
special_featuresLUBRITE SURFACE TREATMENT
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationDOOR MTL
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-C-390 ALLOY C86200 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-466-5742
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 701-6938579 PC 20 · 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
•
OVERALL DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 ALLOY C86200 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: COPPER ALLOY 862 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER2.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 ALLOY C86200 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESLUBRITE SURFACE TREATMENT
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONDOOR MTL
MATERIALCOPPER ALLOY 862 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.812 INCHES NOMINAL IN
THICKNESS0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
2155-513Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
701-6600336 SHReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2155-513 PC 20Reference document
Same NSN cross-reference
Reference document — Secondary reference
701-6938582 SH 4 PC 48Reference document
Same NSN cross-reference
Reference document — Secondary reference
6938579Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 701-6938579 PC 20?
701-6938579 PC 20 is a WASHER,FLAT.
What parts can replace 701-6938579 PC 20?
There are 5 known substitutes for 701-6938579 PC 20: 2155-513, 701-6600336 SH, 2155-513 PC 20 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 701-6938579 PC 20?
701-6938579 PC 20 is cataloged in the U.S. Government catalog under NSN 5310-01-466-5742. This indicates validated use in U.S. government and defense supply chains.
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