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4037T66P01 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4037T66P01: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include radius: 7.370 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, nut_style: GANG CHANNEL, SELF LOCKING, nut_quantity: 15, thread_class: 3B, channel_style: RADIUS TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-182-5619, 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
4037T66P01
NSN: 5310-00-182-5619
FSC: 5310 — Nuts and Washers
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)
SPECIFICATIONS
radius7.370 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
nut_styleGANG CHANNEL, SELF LOCKING
nut_quantity15
thread_class3B
channel_styleRADIUS TYPE
overall_width0.450 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.160 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresONE ADDITIONAL NON-LOCKING CHANNEL NUT ASSEMBLED BETWEEN SELF-LOCKING NUTS NO. 7 AND NO. 8
thread_directionRIGHT-HAND
NSN5310-00-182-5619
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4037T66P01 · 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
•
RADIUS: 7.370 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
PRECIOUS MATERIAL: SILVER
•
NUT QUANTITY: 15
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: FLOATING NUT
•
CHANNEL HEIGHT: 0.160 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RADIUS7.370 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
PRECIOUS MATERIALSILVER
NUT QUANTITY15
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.450 INCHES MAXIMUM IN
FEATURES PROVIDEDFLOATING NUT
CHANNEL HEIGHT0.160 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
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 4
BRGC01693-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RG51987-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4037T66P02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RG11191AReference 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 4037T66P01?
4037T66P01 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace 4037T66P01?
There are 4 known substitutes for 4037T66P01: BRGC01693-3, RG51987-3, 4037T66P02 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4037T66P01?
4037T66P01 is cataloged in the U.S. Government catalog under NSN 5310-00-182-5619. This indicates validated use in U.S. government and defense supply chains.
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