PartsTable
Technical Data Sheet
142501 ✓ 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

The TERMINAL,FEEDTHRU is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1112 OR STEEL COMP 1113 OVERALL, overall_length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, first_end_style: OVAL, style_designator: FULL LENGTH GROOVE, surface_treatment: ZINC OVERALL, first_end_location: OVAL END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-014-2501, 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
142501
NSN: 5315-00-014-2501
FSC: 5315
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1112 OR STEEL COMP 1113 OVERALL
overall_length0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
first_end_styleOVAL
style_designatorFULL LENGTH GROOVE
surface_treatmentZINC OVERALL
first_end_locationOVAL END
fsc_application_dataFUEL SYSTEM
pin_large_end_diameter0.181 INCHES NOMINAL IN
pin_small_end_diameter0.172 INCHES NOMINAL IN
end_item_identificationAIRCRAFT MODEL SH-60B
material_document_and_classificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-014-2501
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 142501 · 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
FIRST END LOCATION: OVAL END
SURFACE TREATMENT: ZINC OVERALL
MATERIAL: STEEL COMP 1112 OR STEEL COMP 1113 OVERALL
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
STYLE DESIGNATOR: FULL LENGTH GROOVE
PIN LARGE END DIAMETER: 0.181 INCHES NOMINAL IN
PIN SMALL END DIAMETER: 0.172 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END LOCATIONOVAL END
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL COMP 1112 OR STEEL COMP 1113 OVERALL
OVERALL LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
STYLE DESIGNATORFULL LENGTH GROOVE
PIN LARGE END DIAMETER0.181 INCHES NOMINAL IN
PIN SMALL END DIAMETER0.172 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
FIRST END STYLEOVAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
40388Interchangeable
interchangeable cross-reference
interchangeable
C42107A56B812Interchangeable
interchangeable cross-reference
interchangeable
C294482-1Interchangeable
interchangeable cross-reference
interchangeable
14250-1Interchangeable
interchangeable cross-reference
interchangeable
14250Interchangeable
interchangeable cross-reference
interchangeable
70307-23907-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 142501?
142501 is a TERMINAL,FEEDTHRU.
What parts can replace 142501?
There are 7 known substitutes for 142501: 40388, C42107A56B812, C294482-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 142501?
142501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-014-2501. This indicates validated use in U.S. government and defense supply chains.
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