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5310PL0743443 — NUT,SELF-LOCKING,SPLINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5310PL0743443: NUT,SELF-LOCKING,SPLINE.

The NUT,SELF-LOCKING,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 BOSS, nut_style: SPLINE (FLOATING), nut_height: 0.587 INCHES MAXIMUM IN, nut_length: 0.547 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, pilot_length: 0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-054-0004, 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
5310PL0743443
NSN: 5310-01-054-0004
FSC: 5310 — Nuts and Washers
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL COMP 304 BOSS
nut_styleSPLINE (FLOATING)
nut_height0.587 INCHES MAXIMUM IN
nut_length0.547 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
pilot_length0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
pilot_diameter0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
NSN5310-01-054-0004
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310PL0743443 · 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: DRY FILM LUBRICANT
•
WIDTH ACROSS FLATS: 0.390 INCHES NOMINAL IN
•
NUT LENGTH: 0.547 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-777 FED SPEC SINGLE MATERIAL RESPONSE NUT
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
WIDTH ACROSS FLATS0.390 INCHES NOMINAL IN
NUT LENGTH0.547 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-777 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5085 ASSN STD SINGLE MATERIAL RESPONSE BRACKET
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE BOSS
FEATURES PROVIDEDFLOATING NUT
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 4
FGD6010-10-J-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL3469-3J1Reference document
Same NSN cross-reference
Reference document — Secondary reference
FGD6010L10-J-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
C7592A3J1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 5310PL0743443?
5310PL0743443 is a NUT,SELF-LOCKING,SPLINE.
What parts can replace 5310PL0743443?
There are 4 known substitutes for 5310PL0743443: FGD6010-10-J-1, SL3469-3J1, FGD6010L10-J-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5310PL0743443?
5310PL0743443 is cataloged in the U.S. Government catalog under NSN 5310-01-054-0004. This indicates validated use in U.S. government and defense supply chains.
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