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25091833 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

25091833: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.76 INCHES NOMINAL IN, major_thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, outside_diameter: 1.279 INCHES NOMINAL IN, special_features: .76" ID,1.279 OD, end_item_identification: 2320-01-529-2249; MRAP BUFFALO MK2A2. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-552-4211, 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
25091833
NSN: 5310-01-552-4211
FSC: 5310 — Nuts and Washers
CAGE: 89619 — MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.76 INCHES NOMINAL IN
major_thickness0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
outside_diameter1.279 INCHES NOMINAL IN
special_features.76" ID,1.279 OD
end_item_identification2320-01-529-2249; MRAP BUFFALO MK2A2
part_name_assigned_by_controlling_agencySTEEL OVERSIZED FLAT WASHER, 3/4 INCH SCREW SIZE IN
NSN5310-01-552-4211
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 25091833 · 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
•
OUTSIDE DIAMETER: 1.279 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.76 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.279 INCHES NOMINAL IN
MAJOR THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SPECIAL FEATURES.76" ID,1.279 OD
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEEL OVERSIZED FLAT WASHER, 3/4 INCH SCREW SIZE IN
END ITEM IDENTIFICATION2320-01-529-2249; MRAP BUFFALO MK2A2
MATERIALSTEEL OVERALL
HOLE DIAMETER0.76 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
36AX117Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 25091833?
25091833 is a WASHER,LOCK.
What parts can replace 25091833?
There is 1 known substitute for 25091833: 36AX117. Substitute compatibility should be verified for your specific system.
What is the NSN for 25091833?
25091833 is cataloged in the U.S. Government catalog under NSN 5310-01-552-4211. This indicates validated use in U.S. government and defense supply chains.
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