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AN315C4R — NUT,AIRCRAFT MATERI

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AN315C4R: NUT,AIRCRAFT MATERI.

The NUT,AIRCRAFT MATERI is a the manufacturer industrial component. Key specifications include end_item_identification: ITEM USED ON KC-13J ENGINE,USED ON C-130J. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-268-6023, 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
AN315C4R
NSN: 5310-00-268-6023
NIINs: 002686023, 014701480
FSC: 5310 — Nuts and Washers
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
end_item_identificationITEM USED ON KC-13J ENGINE,USED ON C-130J
NSN5310-00-268-6023
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AN315C4R · 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
•
WIDTH ACROSS FLATS: 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
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THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT HEIGHT: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
COUNTERSINK ANGLE: 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT HEIGHT0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
COUNTERSINK ANGLE109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT
NUT STYLEHEXAGON
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES 4
FF-N-836Reference document
Same NSN cross-reference
Reference document — Identification reference
8923958-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
525-607-90103Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8107142Reference 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 AN315C4R?
AN315C4R is a NUT,AIRCRAFT MATERI.
What parts can replace AN315C4R?
There are 4 known substitutes for AN315C4R: FF-N-836, 8923958-1, 525-607-90103 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AN315C4R?
AN315C4R is cataloged in the U.S. Government catalog under NSN 5310-00-268-6023. This indicates validated use in U.S. government and defense supply chains.
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