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3M202-3-8-72 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3M202-3-8-72: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: ALUMINUM ALLOY 2024 CHANNEL, nut_style: GANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANTDRY FILM LUBRICANT, nut_spacing: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT NOMINAL250.0 FAHRENHEIT NOMINAL DEGF, nut_quantity: 7272. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-498-0609, 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
3M202-3-8-72
NSN: 5310-00-498-0609
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 CHANNEL
nut_styleGANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING
lubricationDRY FILM LUBRICANTDRY FILM LUBRICANT
nut_spacing1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
temp_rating250.0 FAHRENHEIT NOMINAL250.0 FAHRENHEIT NOMINAL DEGF
nut_quantity7272
thread_class3B3B
channel_styleSTRAIGHT TYPESTRAIGHT TYPE
overall_width0.416 INCHES MAXIMUM0.416 INCHES MAXIMUM IN
thread_seriesUNFUNF
channel_height0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
overall_length72.000 INCHES NOMINAL72.000 INCHES NOMINAL IN
NSN5310-00-498-0609
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3M202-3-8-72 · 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 LUBRICANTDRY FILM LUBRICANT
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNFUNF
•
NUT QUANTITY: 7272
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL250.0 FAHRENHEIT NOMINAL DEGF
•
FEATURES PROVIDED: FLOATING NUTFLOATING NUT
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANTDRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNFUNF
NUT QUANTITY7272
TEMP RATING250.0 FAHRENHEIT NOMINAL250.0 FAHRENHEIT NOMINAL DEGF
OVERALL LENGTH72.000 INCHES NOMINAL72.000 INCHES NOMINAL IN
OVERALL WIDTH0.416 INCHES MAXIMUM0.416 INCHES MAXIMUM IN
FEATURES PROVIDEDFLOATING NUTFLOATING NUT
CHANNEL HEIGHT0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3M202-3-8-72?
3M202-3-8-72 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What is the NSN for 3M202-3-8-72?
3M202-3-8-72 is cataloged in the U.S. Government catalog under NSN 5310-00-498-0609. This indicates validated use in U.S. government and defense supply chains.
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