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PartsTable / COMPONENT / 141073
141073 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

RECEIVER-TRANSMITTER,RADIO NAVIG. Key specifications include installation_location: LEFT HAND FRONT OR RIGHT HAND FRONT, supplementary_features: W/4000 LBS FRONT AXLE LBS, end_item_identification: DODGE TRUCK LIGHT DUTY,CHRYSLER CORP.,MODELS B300,350,D250,300,350,PB300,350,1972-1984. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-404-3844, 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
141073
NSN: 5310-00-404-3844
FSC: 5310
CAGE: 53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)
SPECIFICATIONS
installation_locationLEFT HAND FRONT OR RIGHT HAND FRONT
supplementary_featuresW/4000 LBS FRONT AXLE LBS
end_item_identificationDODGE TRUCK LIGHT DUTY,CHRYSLER CORP.,MODELS B300,350,D250,300,350,PB300,350,1972-1984
NSN5310-00-404-3844
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 141073 · 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
•
THREAD CLASS: 2B
•
NOMINAL THREAD SIZE: 0.437 INCHES IN
•
THREAD QUANTITY PER INCH: 20
•
THREAD SERIES: UNF
•
NUT HEIGHT: 0.312 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL NUT
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
NOMINAL THREAD SIZE0.437 INCHES IN
THREAD QUANTITY PER INCH20
THREAD SERIESUNF
NUT HEIGHT0.312 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL NUT
MATERIALPLASTIC LOCKING INSERT
NUT STYLESINGLE BALL SEAT, HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
NC7022Interchangeable
interchangeable cross-reference
interchangeable
3633117Interchangeable
interchangeable cross-reference
interchangeable
D17044Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 141073?
141073 is a RECEIVER-TRANSMITTER,RADIO NAVIG.
What parts can replace 141073?
There are 3 known substitutes for 141073: NC7022, 3633117, D17044. Substitute compatibility should be verified for your specific system.
What is the NSN for 141073?
141073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-404-3844. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026