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2550W25737 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2550W25737: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thickness: 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, hole_diameter: 0.406 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES NOMINAL IN, special_features: FOR SCREW SIZE: 3/8 INCH;FINISH: PLAIN;APPLICATION: FENDER WASHER IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-596-6386, 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
2550W25737
NSN: 5310-01-596-6386
FSC: 5310 — Nuts and Washers
CAGE: 1L160 — SUPERIOR WASHER & GASKET CORP. DBA SUPERIOR WASHER & GASKET CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thickness0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
hole_diameter0.406 INCHES NOMINAL IN
overall_diameter1.000 INCHES NOMINAL IN
special_featuresFOR SCREW SIZE: 3/8 INCH;FINISH: PLAIN;APPLICATION: FENDER WASHER IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identification2355-01-539-3589;LIGHT ARMORED VEHICLE
cross-sectional_shape_styleRECTANGULAR
part_name_assigned_by_controlling_agencyWASHER
NSN5310-01-596-6386
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2550W25737 · 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: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESFOR SCREW SIZE: 3/8 INCH;FINISH: PLAIN;APPLICATION: FENDER WASHER IN
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
END ITEM IDENTIFICATION2355-01-539-3589;LIGHT ARMORED VEHICLE
MATERIALSTEEL CORROSION RESISTING OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.406 INCHES NOMINAL IN
THICKNESS0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM 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
90313A329Same 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 2550W25737?
2550W25737 is a WASHER,FLAT.
What parts can replace 2550W25737?
There is 1 known substitute for 2550W25737: 90313A329. Substitute compatibility should be verified for your specific system.
What is the NSN for 2550W25737?
2550W25737 is cataloged in the U.S. Government catalog under NSN 5310-01-596-6386. This indicates validated use in U.S. government and defense supply chains.
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