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531473 — SPINDLE,WHEEL,DRIVING-NONDRIVING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

531473: SPINDLE,WHEEL,DRIVING-NONDRIVING.

SPINDLE,WHEEL,DRIVING-NONDRIVING. Key specifications include shape: CYLINDRICAL, accessory_type: ADAPTER, end_item_identification: 4910-01-645-2310; DYNAMOMETER,RUN-IN, vehicle_for_which_designed: COMBAT VEHICLE, part_name_assigned_by_controlling_agency: ADAPTER, DRIVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-949-9502, 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
531473
NSN: 5315-00-949-9502
NIINs: 009499502, 016853850
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
shapeCYLINDRICAL
accessory_typeADAPTER
end_item_identification4910-01-645-2310; DYNAMOMETER,RUN-IN
vehicle_for_which_designedCOMBAT VEHICLE
part_name_assigned_by_controlling_agencyADAPTER, DRIVE
NSN5315-00-949-9502
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 531473 · 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
•
SHANK DIAMETER: 0.1247 INCHES MINIMUM AND 0.1252 INCHES MAXIMUM IN
•
SURFACE FINISH: 32.0 MICROINCHES LARGE SHANK
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: RADIUS
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
SHANK LENGTH: 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1247 INCHES MINIMUM AND 0.1252 INCHES MAXIMUM IN
SURFACE FINISH32.0 MICROINCHES LARGE SHANK
FIRST END LOCATIONBOTH ENDS
FIRST END STYLERADIUS
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
SHANK LENGTH0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 531473?
531473 is a SPINDLE,WHEEL,DRIVING-NONDRIVING.
What is the NSN for 531473?
531473 is cataloged in the U.S. Government catalog under NSN 5315-00-949-9502. This indicates validated use in U.S. government and defense supply chains.
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