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98126A739 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98126A739: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 18.8 OVERALL, thickness: 0.058 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, hole_diameter: 0.500 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN, hardness_rating: 70.0 ROCKWELL B MINIMUM, overall_diameter: 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN, special_features: MAY BE MILDLY MAGNETIC. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-615-4264, 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
98126A739
NSN: 5310-01-615-4264
FSC: 5310 — Nuts and Washers
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 18.8 OVERALL
thickness0.058 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
hole_diameter0.500 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN
hardness_rating70.0 ROCKWELL B MINIMUM
overall_diameter0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
special_featuresMAY BE MILDLY MAGNETIC
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationITEM 8750231-1
cross-sectional_shape_styleRECTANGULAR
material_document_and_classification18-8 STAINLESS STEEL IAW ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySHIM
NSN5310-01-615-4264
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98126A739 · 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: 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 ROCKWELL B MINIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: 18-8 STAINLESS STEEL IAW ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
HARDNESS RATING70.0 ROCKWELL B MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATION18-8 STAINLESS STEEL IAW ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESMAY BE MILDLY MAGNETIC
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM
END ITEM IDENTIFICATIONITEM 8750231-1
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
CENTER HOLE SHAPE STYLEROUND
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 98126A739?
98126A739 is a WASHER,FLAT.
What is the NSN for 98126A739?
98126A739 is cataloged in the U.S. Government catalog under NSN 5310-01-615-4264. This indicates validated use in U.S. government and defense supply chains.
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