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NASM21076 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NASM21076: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: PLATE, nut_height: 0.153 INCHES MAXIMUM IN, nut_length: 0.801 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-764-6596, 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
NASM21076
NSN: 5310-00-764-6596
NIINs: 007646596, 007646597, 007717359, 007717360, 007723728
FSC: 5310 — Nuts and Washers
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_stylePLATE
nut_height0.153 INCHES MAXIMUM IN
nut_length0.801 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
plate_width0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
hardness_rating49.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.140 INCHES MAXIMUM IN
NSN5310-00-764-6596
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NASM21076 · 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: 0.140 INCHES MAXIMUM IN
•
NUT LENGTH: 0.651 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNJC
•
PRECIOUS MATERIAL: SILVER
•
PLATE WIDTH: 0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
•
TEMP RATING: 800.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.140 INCHES MAXIMUM IN
NUT LENGTH0.651 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNJC
PRECIOUS MATERIALSILVER
PLATE WIDTH0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
TEMP RATING800.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
904420-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MA 13700-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
7438941P0005Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RFM20C04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LHTA3252-40Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7438941P5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NASM21076?
NASM21076 is a NUT,SELF-LOCKING,PLATE.
What parts can replace NASM21076?
There are 8 known substitutes for NASM21076: 904420-1, MA 13700-40, 7438941P0005 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NASM21076?
NASM21076 is cataloged in the U.S. Government catalog under NSN 5310-00-764-6596. This indicates validated use in U.S. government and defense supply chains.
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