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200700A323 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

200700A323: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYIMIDE OVERALL, hole_diameter: 0.385 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, style_designator: SHOULDERED AND RECESSED, end_item_identification: B-52 AIRCRAFT, asbestos_content_percentage: 0.0 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-575-8256, 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
200700A323
NSN: 5310-01-575-8256
FSC: 5310 — Nuts and Washers
CAGE: 28527 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYIMIDE OVERALL
hole_diameter0.385 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
style_designatorSHOULDERED AND RECESSED
end_item_identificationB-52 AIRCRAFT
asbestos_content_percentage0.0 NOMINAL
part_name_assigned_by_controlling_agencyWASHER,SHOULDERED,NONMETALLIC
NSN5310-01-575-8256
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 200700A323 · 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: SHOULDERED AND RECESSED
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
ASBESTOS CONTENT PERCENTAGE: 0.0 NOMINAL
•
MATERIAL: PLASTIC POLYIMIDE OVERALL
•
HOLE DIAMETER: 0.385 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSHOULDERED AND RECESSED
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
ASBESTOS CONTENT PERCENTAGE0.0 NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,SHOULDERED,NONMETALLIC
END ITEM IDENTIFICATIONB-52 AIRCRAFT
MATERIALPLASTIC POLYIMIDE OVERALL
HOLE DIAMETER0.385 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

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
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FREQUENTLY ASKED QUESTIONS
What is 200700A323?
200700A323 is a WASHER,SHOULDERED.
What is the NSN for 200700A323?
200700A323 is cataloged in the U.S. Government catalog under NSN 5310-01-575-8256. 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.