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L79NC1-1032 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L79NC1-1032: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYHEXAMETHYLENE AMIDE OR STEEL COMP 303 OVERALL, nut_style: CLINCH, nut_height: 0.313 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN, lubrication: SOLUBLE LUBRICANT, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, pilot_length: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-413-9571, 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
L79NC1-1032
NSN: 5310-00-413-9571
FSC: 5310 — Nuts and Washers
CAGE: R1120 — SATAIR A/S (DNK)
SPECIFICATIONS
materialPLASTIC POLYHEXAMETHYLENE AMIDE OR STEEL COMP 303 OVERALL
nut_styleCLINCH
nut_height0.313 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
lubricationSOLUBLE LUBRICANT
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
pilot_length0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
pilot_diameter0.273 INCHES MINIMUM AND 0.277 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL EXCEPT INSERT
NSN5310-00-413-9571
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L79NC1-1032 · 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
•
LUBRICATION: SOLUBLE LUBRICANT
•
WIDTH ACROSS FLATS: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
NUT COUNTERBORE DEPTH: 0.063 INCHES NOMINAL NUT IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
COUNTERBORE DIAMETER: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM NUT IN
TECHNICAL CHARACTERISTICS
LUBRICATIONSOLUBLE LUBRICANT
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
THREAD SERIESUNF
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
NUT COUNTERBORE DEPTH0.063 INCHES NOMINAL NUT IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
COUNTERBORE DIAMETER0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM NUT IN
PILOT DIAMETER0.273 INCHES MINIMUM AND 0.277 INCHES MAXIMUM IN
PILOT LENGTH0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
9174611-10Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
79NC1-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
327604-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
2470003-11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9174611Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
L79NC1-02Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L79NC1-1032?
L79NC1-1032 is a NUT,SELF-LOCKING,CLINCH.
What parts can replace L79NC1-1032?
There are 6 known substitutes for L79NC1-1032: 9174611-10, 79NC1-02, 327604-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L79NC1-1032?
L79NC1-1032 is cataloged in the U.S. Government catalog under NSN 5310-00-413-9571. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.