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983348 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

983348: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, thickness: 0.047 INCHES NOMINAL IN, hole_diameter: 0.400 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN, heat_treatment: O-ANNEALED, RECRYSTALLIZED, overall_diameter: 0.551 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-102-2713, 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
983348
NSN: 5310-01-102-2713
FSC: 5310 — Nuts and Washers
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
thickness0.047 INCHES NOMINAL IN
hole_diameter0.400 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
heat_treatmentO-ANNEALED, RECRYSTALLIZED
overall_diameter0.551 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationB.S. 1470,FSCM 13446 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-102-2713
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 983348 · 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: 0.551 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
•
HEAT TREATMENT: O-ANNEALED, RECRYSTALLIZED
•
MATERIAL DOCUMENT AND CLASSIFICATION: B.S. 1470,FSCM 13446 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: ALUMINUM OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.400 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.551 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
HEAT TREATMENTO-ANNEALED, RECRYSTALLIZED
MATERIAL DOCUMENT AND CLASSIFICATIONB.S. 1470,FSCM 13446 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALALUMINUM OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.400 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
THICKNESS0.047 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 1
0920146Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 983348?
983348 is a WASHER,FLAT.
What parts can replace 983348?
There is 1 known substitute for 983348: 0920146. Substitute compatibility should be verified for your specific system.
What is the NSN for 983348?
983348 is cataloged in the U.S. Government catalog under NSN 5310-01-102-2713. This indicates validated use in U.S. government and defense supply chains.
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