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361893 — PRESSURE PLATE ASSEMBLY,CLUTCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

361893: PRESSURE PLATE ASSEMBLY,CLUTCH.

The PRESSURE PLATE ASSEMBLY,CLUTCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, special_features: CIRCULAR SEAL WITH OD OF 2.285, part_name_assigned_by_controlling_agency: SEAL LABYRINTH ROTOR. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-151-1446, 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
361893
NSN: 5310-01-151-1446
NIINs: 011511446, 012633181, 014775503
FSC: 5310 — Nuts and Washers
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
special_featuresCIRCULAR SEAL WITH OD OF 2.285
part_name_assigned_by_controlling_agencySEAL LABYRINTH ROTOR
NSN5310-01-151-1446
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 361893 · 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
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STYLE DESIGNATOR: RECESSED
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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OUTSIDE DIAMETER: 2.280 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN
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MATERIAL THICKNESS: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
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RECESS DIAMETER: 1.456 INCHES MINIMUM AND 1.462 INCHES MAXIMUM IN
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MATERIAL: STEEL COMP 4140 AND STEEL COMP 8740 OVERALL
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HOLE DIAMETER: 1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
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RECESS ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.280 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN
MATERIAL THICKNESS0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
RECESS DIAMETER1.456 INCHES MINIMUM AND 1.462 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4140 AND STEEL COMP 8740 OVERALL
HOLE DIAMETER1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
RECESS ANGLE45.0 DEGREES NOMINAL
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 361893?
361893 is a PRESSURE PLATE ASSEMBLY,CLUTCH.
What is the NSN for 361893?
361893 is cataloged in the U.S. Government catalog under NSN 5310-01-151-1446. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.