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ST3M723N2M6-10 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ST3M723N2M6-10: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 2024 CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, nut_spacing: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, nut_quantity: 10, thread_class: 3B, channel_style: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-715-1887, 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
ST3M723N2M6-10
NSN: 5310-01-715-1887
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 2024 CHANNEL
nut_styleGANG CHANNEL, SELF LOCKING
nut_spacing0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
nut_quantity10
thread_class3B
channel_styleSTRAIGHT TYPE
overall_width0.443 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
channel_height0.203 INCHES MAXIMUM IN
overall_length72.0 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
NSN5310-01-715-1887
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ST3M723N2M6-10 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE II,CLASS 1 OR CONVERSION COAT(OPTION FOR ALACAD MATERIAL ONLY)PER MIL-C-5541 PLUS TWO COATS OF MIL-PRF-85582,TYPE I,CLASS C2,PRIMER ADDED PER MIL-STD-7179 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NUT QUANTITY: 10
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
•
CHANNEL HEIGHT: 0.203 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE II,CLASS 1 OR CONVERSION COAT(OPTION FOR ALACAD MATERIAL ONLY)PER MIL-C-5541 PLUS TWO COATS OF MIL-PRF-85582,TYPE I,CLASS C2,PRIMER ADDED PER MIL-STD-7179 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY10
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-250/13 OR AMS-QQ-A-250/12 ASSN STD 1ST MATERIAL RESPONSE OR AMS-QQ-A-250/5 ASSN STD 2ND MATERIAL RESPONSE CHANNEL
OVERALL LENGTH72.0 INCHES NOMINAL IN
OVERALL WIDTH0.443 INCHES MAXIMUM IN
CHANNEL HEIGHT0.203 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.1900 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 2
BGC723N6-2-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G50344-3-2-6-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ST3M723N2M6-10?
ST3M723N2M6-10 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.
What parts can replace ST3M723N2M6-10?
There are 2 known substitutes for ST3M723N2M6-10: BGC723N6-2-10, G50344-3-2-6-10. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M723N2M6-10?
ST3M723N2M6-10 is cataloged in the U.S. Government catalog under NSN 5310-01-715-1887. 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.