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M465N11A52-2 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M465N11A52-2: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: ALUMINUM ALLOY 7075 CHANNEL, nut_style: GANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING, thread_class: 3B3B, channel_style: STRAIGHT TYPESTRAIGHT TYPE, overall_width: 0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-261-4341, 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
M465N11A52-2
NSN: 5310-01-261-4341
FSC: 5310 — Nuts and Washers
CAGE: 63013 — CHROMATEC SCIENTIFIC CORP DIV OF AMERICAN PHOTO-GRAPHICS CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 CHANNEL
nut_styleGANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING
thread_class3B3B
channel_styleSTRAIGHT TYPESTRAIGHT TYPE
overall_width0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HANDRIGHT-HAND
nominal_thread_size0.312 INCHES0.312 INCHES IN
assembly_overall_height0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN
thread_quantity_per_inch2424
NSN5310-01-261-4341
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M465N11A52-2 · 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
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
•
CHANNEL HEIGHT: 0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES0.312 INCHES IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN
•
ASSEMBLY OVERALL HEIGHT: 0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN
•
NUT STYLE: GANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
OVERALL WIDTH0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN
CHANNEL HEIGHT0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES0.312 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN
ASSEMBLY OVERALL HEIGHT0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN
NUT STYLEGANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING
THREAD CLASS3B3B
THREAD QUANTITY PER INCH2424
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
G18421JL2-5-11Reference 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 M465N11A52-2?
M465N11A52-2 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace M465N11A52-2?
There is 1 known substitute for M465N11A52-2: G18421JL2-5-11. Substitute compatibility should be verified for your specific system.
What is the NSN for M465N11A52-2?
M465N11A52-2 is cataloged in the U.S. Government catalog under NSN 5310-01-261-4341. 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.