PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 79-28475 ITEM 23
79-28475 ITEM 23 ✓ 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 PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, first_end_style: SQUARE, pin_overall_length: 1.000 INCHES NOMINAL IN, pin_overall_diameter: 0.3120 INCHES NOMINAL IN, material_document_and_classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL, second_end_relationship_with_first_end: IDENTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-165-5639, 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
79-28475 ITEM 23
NSN: 5315-01-165-5639
FSC: 5315
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
first_end_styleSQUARE
pin_overall_length1.000 INCHES NOMINAL IN
pin_overall_diameter0.3120 INCHES NOMINAL IN
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-165-5639
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 79-28475 ITEM 23 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.3120 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
MATERIAL: NICKEL ALLOY OVERALL
•
PIN OVERALL LENGTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.3120 INCHES NOMINAL IN
FIRST END STYLESQUARE
MATERIALNICKEL ALLOY OVERALL
PIN OVERALL LENGTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MM2469Interchangeable
interchangeable cross-reference
interchangeable
83006-10Interchangeable
interchangeable cross-reference
interchangeable
6240PL1364847Interchangeable
interchangeable cross-reference
interchangeable
EE27Interchangeable
interchangeable cross-reference
interchangeable
10S6-250VACInterchangeable
interchangeable cross-reference
interchangeable
72598R1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 79-28475 ITEM 23?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 79-28475 ITEM 23?
79-28475 ITEM 23 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 79-28475 ITEM 23?
There are 10 known substitutes for 79-28475 ITEM 23: MM2469, 83006-10, 6240PL1364847 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79-28475 ITEM 23?
79-28475 ITEM 23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-165-5639. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 79-28475 ITEM 23

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026