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93783A034 — WASHER,SEAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

93783A034: WASHER,SEAL.

The WASHER,SEAL is a the manufacturer industrial component. Key specifications include material: STEEL BODY, hole_diameter: 0.552 INCHES NOMINAL0.552 INCHES NOMINAL IN, overall_height: 0.045 INCHES MINIMUM AND 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM0.055 INCHES MAXIMUM IN, outside_diameter: 1.067 INCHES NOMINAL1.067 INCHES NOMINAL IN, style_designator: CONCAVE, surface_treatment: ZINC BODY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-519-0606, 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
93783A034
NSN: 5310-01-519-0606
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL BODY
hole_diameter0.552 INCHES NOMINAL0.552 INCHES NOMINAL IN
overall_height0.045 INCHES MINIMUM AND 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM0.055 INCHES MAXIMUM IN
outside_diameter1.067 INCHES NOMINAL1.067 INCHES NOMINAL IN
style_designatorCONCAVE
surface_treatmentZINC BODY
end_item_identificationRQ-1A PREDATORRQ-1A PREDATOR A
NSN5310-01-519-0606
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 93783A034 · 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: CONCAVE
•
OUTSIDE DIAMETER: 1.067 INCHES NOMINAL1.067 INCHES NOMINAL IN
•
COLOR: BLACK SEALING ELEMENT
•
SURFACE TREATMENT: ZINC BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.045 INCHES MINIMUM AND 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM0.055 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
OUTSIDE DIAMETER1.067 INCHES NOMINAL1.067 INCHES NOMINAL IN
COLORBLACK SEALING ELEMENT
SPECIAL FEATURESTEMPERATURE RANGE IS -30 DEG TO 225 DEG F; MAXIMUM PRESSURE FOR FLUIDS IS 3,400 PSI AND GASES IS 200 PSI; ROHS COMPLIANTTEMPERATURE RANGE IS -30 DEG TO 225 DEG F; MAXIMUM PRESSURE FOR FLUIDS IS 3,400 PSI AND GASES IS 200 PSI; ROHS COMPLIANT DEGF
SURFACE TREATMENTZINC BODY
END ITEM IDENTIFICATIONRQ-1A PREDATORRQ-1A PREDATOR A
MATERIALSTEEL BODY
MATERIALRUBBER BUTADIENE NITRILE SEALING ELEMENT
HOLE DIAMETER0.552 INCHES NOMINAL0.552 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 93783A034?
93783A034 is a WASHER,SEAL.
What is the NSN for 93783A034?
93783A034 is cataloged in the U.S. Government catalog under NSN 5310-01-519-0606. This indicates validated use in U.S. government and defense supply chains.
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