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NA2239-1-048-64 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NA2239-1-048-64: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: STEEL CORROSION RESISTING CLIP, nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF, nut_quantity: 36. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-412-5370, 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
NA2239-1-048-64
NSN: 5310-01-412-5370
FSC: 5310 — Nuts and Washers
CAGE: 32387 — NAFCO USA LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CLIP
nut_styleGANG CHANNEL, SELF LOCKING
lubricationDRY FILM LUBRICANT
nut_spacing1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
temp_rating450.0 FAHRENHEIT MAXIMUM DEGF
nut_quantity36
thread_class3B
channel_styleSTRAIGHT TYPE
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_length72.000 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresCHANNEL COATED WITH TWO COATS OF POLYURETHANE PREPOLYMER. MIL-C-27725 TYPE 2 CLASS B SEALER.
NSN5310-01-412-5370
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NA2239-1-048-64 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 36
•
TEMP RATING: 450.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE CLIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 2 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY36
TEMP RATING450.0 FAHRENHEIT MAXIMUM DEGF
OVERALL LENGTH72.000 INCHES NOMINAL IN
NUT COUNTERBORE DEPTH0.070 INCHES NOMINAL NUT IN
FEATURES PROVIDEDFLOATING NUT
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 1
LE114-0044C6436Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NA2239-1-048-64?
NA2239-1-048-64 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace NA2239-1-048-64?
There is 1 known substitute for NA2239-1-048-64: LE114-0044C6436. Substitute compatibility should be verified for your specific system.
What is the NSN for NA2239-1-048-64?
NA2239-1-048-64 is cataloged in the U.S. Government catalog under NSN 5310-01-412-5370. This indicates validated use in U.S. government and defense supply chains.
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