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ST3M545N9A64-6 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ST3M545N9A64-6: 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, temp_rating: 350.0 FAHRENHEIT NOMINAL DEGF, nut_quantity: 64, thread_class: 3B, channel_style: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-607-9033, 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
ST3M545N9A64-6
NSN: 5310-01-607-9033
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CLIP
nut_styleGANG CHANNEL, SELF LOCKING
temp_rating350.0 FAHRENHEIT NOMINAL DEGF
nut_quantity64
thread_class3B
channel_styleSTRAIGHT TYPE
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_length71.950 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_size0.3125 INCHES IN
counterbore_diameter0.317 INCHES MINIMUM NUT IN
nut_counterbore_depth0.375 INCHES MINIMUM NUT IN
NSN5310-01-607-9033
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ST3M545N9A64-6 · 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)
•
NUT QUANTITY: 64
•
TEMP RATING: 350.0 FAHRENHEIT NOMINAL DEGF
•
NUT COUNTERBORE DEPTH: 0.375 INCHES MINIMUM NUT IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.3125 INCHES IN
•
COUNTERBORE DIAMETER: 0.317 INCHES MINIMUM NUT IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY64
TEMP RATING350.0 FAHRENHEIT NOMINAL DEGF
OVERALL LENGTH71.950 INCHES NOMINAL IN
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM NUT IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.3125 INCHES IN
COUNTERBORE DIAMETER0.317 INCHES MINIMUM NUT IN
NUT STYLEGANG CHANNEL, SELF LOCKING
THREAD CLASS3B
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST3M545N9A64-6?
ST3M545N9A64-6 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What is the NSN for ST3M545N9A64-6?
ST3M545N9A64-6 is cataloged in the U.S. Government catalog under NSN 5310-01-607-9033. This indicates validated use in U.S. government and defense supply chains.
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