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PF45430-2 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PF45430-2: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: CLINCH, nut_height: 0.159 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, nut_diameter: 0.219 INCHES MAXIMUM IN, pilot_length: 0.035 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-702-4976, 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
PF45430-2
NSN: 5310-00-702-4976
FSC: 5310 — Nuts and Washers
CAGE: K0668 — LEONARDO UK LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleCLINCH
nut_height0.159 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
nut_diameter0.219 INCHES MAXIMUM IN
pilot_length0.035 INCHES MINIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.155 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
NSN5310-00-702-4976
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PF45430-2 · 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
NUT DIAMETER: 0.219 INCHES MAXIMUM IN
•
PILOT DIAMETER: 0.155 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.035 INCHES MINIMUM IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
NUT DIAMETER0.219 INCHES MAXIMUM IN
PILOT DIAMETER0.155 INCHES MAXIMUM IN
PILOT LENGTH0.035 INCHES MINIMUM IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.159 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
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 5
3704BK3/2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MK7200-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
334-2696-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N164188-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B910056-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 PF45430-2?
PF45430-2 is a NUT,SELF-LOCKING,CLINCH.
What parts can replace PF45430-2?
There are 5 known substitutes for PF45430-2: 3704BK3/2, MK7200-04, 334-2696-00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PF45430-2?
PF45430-2 is cataloged in the U.S. Government catalog under NSN 5310-00-702-4976. 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.