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D25-125-XXXX — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D25-125-XXXX: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: NICKEL AND STEEL CORROSION RESISTING OVERALL, thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, hole_diameter: 1.000 INCHES NOMINAL IN, overall_diameter: 1.555 INCHES NOMINAL IN, special_features: D25 DAMPENING WASHER; "H" STAMPED ON SURFACE INDICATES HASTELLOY C22 MATERIAL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-511-8369, 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
D25-125-XXXX
NSN: 5310-01-511-8369
FSC: 5310 — Nuts and Washers
CAGE: 59776 — WANNER ENGINEERING INC (USA)
SPECIFICATIONS
materialNICKEL AND STEEL CORROSION RESISTING OVERALL
thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
hole_diameter1.000 INCHES NOMINAL IN
overall_diameter1.555 INCHES NOMINAL IN
special_featuresD25 DAMPENING WASHER; "H" STAMPED ON SURFACE INDICATES HASTELLOY C22 MATERIAL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationPUMP; OLIVER PERRY CLASS FFG
cross-sectional_shape_styleRECTANGULAR
NSN5310-01-511-8369
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D25-125-XXXX · 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: 1.555 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
COLOR: NATURAL OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: NICKEL AND STEEL CORROSION RESISTING OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.555 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
COLORNATURAL OVERALL
SPECIAL FEATURESD25 DAMPENING WASHER; "H" STAMPED ON SURFACE INDICATES HASTELLOY C22 MATERIAL
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONPUMP; OLIVER PERRY CLASS FFG
MATERIALNICKEL AND STEEL CORROSION RESISTING OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.000 INCHES NOMINAL IN
THICKNESS0.057 INCHES MINIMUM AND 0.067 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
D35XGTTTTTCG REF NO.8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D25-125-XXXX?
D25-125-XXXX is a WASHER,FLAT.
What parts can replace D25-125-XXXX?
There is 1 known substitute for D25-125-XXXX: D35XGTTTTTCG REF NO.8. Substitute compatibility should be verified for your specific system.
What is the NSN for D25-125-XXXX?
D25-125-XXXX is cataloged in the U.S. Government catalog under NSN 5310-01-511-8369. This indicates validated use in U.S. government and defense supply chains.
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