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NAJ407-048 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NAJ407-048: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 BASE, nut_style: PLATE, nut_height: 0.375 INCHES NOMINAL IN, nut_length: 1.265 INCHES NOMINAL IN, plate_width: 0.515 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-754-1644, 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
NAJ407-048
NSN: 5310-00-754-1644
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 BASE
nut_stylePLATE
nut_height0.375 INCHES NOMINAL IN
nut_length1.265 INCHES NOMINAL IN
plate_width0.515 INCHES NOMINAL IN
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
plate_thickness0.075 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
NSN5310-00-754-1644
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NAJ407-048 · 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
•
PLATE THICKNESS: 0.075 INCHES NOMINAL IN
•
NUT LENGTH: 1.265 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.515 INCHES NOMINAL IN
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/11,T6 FED SPEC SINGLE MATERIAL RESPONSE BASE
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.075 INCHES NOMINAL IN
NUT LENGTH1.265 INCHES NOMINAL IN
THREAD SERIESUNF
PLATE WIDTH0.515 INCHES NOMINAL IN
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/11,T6 FED SPEC SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/2,T6 FED SPEC SINGLE MATERIAL RESPONSE NUT
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAJ407-048?
NAJ407-048 is a NUT,SELF-LOCKING,PLATE.
What is the NSN for NAJ407-048?
NAJ407-048 is cataloged in the U.S. Government catalog under NSN 5310-00-754-1644. This indicates validated use in U.S. government and defense supply chains.
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