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12592577 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12592577: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 1.250 INCHES NOMINAL IN, overall_height: 0.600 INCHES NOMINAL IN, hardness_rating: 24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM, shoulder_height: 0.235 INCHES NOMINAL IN, outside_diameter: 2.520 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-342-0315, 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
12592577
NSN: 5310-01-342-0315
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter1.250 INCHES NOMINAL IN
overall_height0.600 INCHES NOMINAL IN
hardness_rating24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
shoulder_height0.235 INCHES NOMINAL IN
outside_diameter2.520 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter1.8115 INCHES NOMINAL IN
material_thickness0.365 INCHES NOMINAL IN
end_item_identificationM119A1 HOWITZER
NSN5310-01-342-0315
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12592577 · 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
•
SHOULDER HEIGHT: 0.235 INCHES NOMINAL IN
•
HARDNESS RATING: 24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 2.520 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.365 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 1.8115 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.600 INCHES NOMINAL IN
SHOULDER HEIGHT0.235 INCHES NOMINAL IN
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER2.520 INCHES NOMINAL IN
MATERIAL THICKNESS0.365 INCHES NOMINAL IN
SHOULDER DIAMETER1.8115 INCHES NOMINAL IN
END ITEM IDENTIFICATIONM119A1 HOWITZER
MATERIALSTEEL OVERALL
HOLE DIAMETER1.250 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12592577?
12592577 is a WASHER,SHOULDERED.
What is the NSN for 12592577?
12592577 is cataloged in the U.S. Government catalog under NSN 5310-01-342-0315. This indicates validated use in U.S. government and defense supply chains.
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