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732025-41 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

732025-41: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, thickness: 0.0175 INCHES MINIMUM AND 0.0185 INCHES MAXIMUM IN, hole_diameter: 0.314 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN, hardness_rating: 372.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 423.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM, overall_diameter: 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, special_features: SURFACE ROUGHNESS 125RA, THD 63RA, DRILLED HOLE 250RA. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-495-5212, 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
732025-41
NSN: 5310-01-495-5212
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
thickness0.0175 INCHES MINIMUM AND 0.0185 INCHES MAXIMUM IN
hole_diameter0.314 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN
hardness_rating372.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 423.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
overall_diameter0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
special_featuresSURFACE ROUGHNESS 125RA, THD 63RA, DRILLED HOLE 250RA
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationENGINE, AIRCRAFT, F100/PW220
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationAMS5519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-495-5212
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 732025-41 · 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: 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
•
HARDNESS RATING: 372.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 423.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 301 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
HARDNESS RATING372.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 423.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESSURFACE ROUGHNESS 125RA, THD 63RA, DRILLED HOLE 250RA
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONENGINE, AIRCRAFT, F100/PW220
MATERIALSTEEL COMP 301 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.314 INCHES MINIMUM AND 0.321 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

No substitute or cross-reference records for this part.

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 732025-41?
732025-41 is a WASHER,FLAT.
What is the NSN for 732025-41?
732025-41 is cataloged in the U.S. Government catalog under NSN 5310-01-495-5212. This indicates validated use in U.S. government and defense supply chains.
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