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255066 — PLATE,RETAINING,SHAFT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

255066: PLATE,RETAINING,SHAFT.

The PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: OVAL, end_item_identification: 3810-01-144-4885. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-828-3225, 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
255066
NSN: 5315-00-828-3225
NIINs: 008283225, 011762976
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
shapeOVAL
mounting_hole_quantity4
end_item_identification3810-01-144-4885
NSN5315-00-828-3225
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 255066 · 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
•
SURFACE FINISH: 80.0 MICROINCHES OUTSIDE DIAMETER
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
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STYLE DESIGNATOR: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5120 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5121 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH80.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5120 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5121 ASSN STD 2ND MATERIAL RESPONSE OVERALL
DIAMETER0.156 INCHES NOMINAL IN
OVERALL LENGTH1.855 INCHES MINIMUM AND 1.895 INCHES MAXIMUM IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1074 OR STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
MS9048-146Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS171571Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D52-032-156-1875Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 255066?
255066 is a PLATE,RETAINING,SHAFT.
What parts can replace 255066?
There are 3 known substitutes for 255066: MS9048-146, MS171571, D52-032-156-1875. Substitute compatibility should be verified for your specific system.
What is the NSN for 255066?
255066 is cataloged in the U.S. Government catalog under NSN 5315-00-828-3225. 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.