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ST3M723N1M8-7 — NUT ASSEMBLY,RETAINER STRIP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ST3M723N1M8-7: NUT ASSEMBLY,RETAINER STRIP.

The NUT ASSEMBLY,RETAINER STRIP is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 NUT, lubrication: DRY FILM LUBRICANT, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_length: 71.750 INCHES NOMINAL IN, surface_treatment: ANODIZE CHANNEL, nominal_thread_size: 0.1900 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-657-6220, 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
ST3M723N1M8-7
NSN: 5310-01-657-6220
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialIRON ALLOY 660 NUT
lubricationDRY FILM LUBRICANT
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_length71.750 INCHES NOMINAL IN
special_featuresCENTER TO CENTER BOLT HOLES:0.875 IN.,CENT TO END:0.350 IN.; DRY FILM COATING; KNOWN AS: NUT,GANG CHANNEL,SELF-LOCKING, VARIABLE C'BOARD,CRES,DRY FILM,EXTENDED REUSABILITY IN
surface_treatmentANODIZE CHANNEL
nominal_thread_size0.1900 INCHES IN
assembly_overall_height0.203 INCHES NOMINAL IN
end_item_identificationF/A-18 E/F
thread_quantity_per_inch32
part_name_assigned_by_controlling_agencyNUT ASSEMBLY, SELF LOCKING
NSN5310-01-657-6220
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ST3M723N1M8-7 · 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 LUBRICANT
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NOMINAL THREAD SIZE: 0.1900 INCHES IN
•
ASSEMBLY OVERALL HEIGHT: 0.203 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE CHANNEL
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
OVERALL LENGTH71.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.1900 INCHES IN
ASSEMBLY OVERALL HEIGHT0.203 INCHES NOMINAL IN
SPECIAL FEATURESCENTER TO CENTER BOLT HOLES:0.875 IN.,CENT TO END:0.350 IN.; DRY FILM COATING; KNOWN AS: NUT,GANG CHANNEL,SELF-LOCKING, VARIABLE C'BOARD,CRES,DRY FILM,EXTENDED REUSABILITY IN
SURFACE TREATMENTANODIZE CHANNEL
SURFACE TREATMENTDISULFIDE MOLYBDENUM NUT
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT ASSEMBLY, SELF LOCKING
END ITEM IDENTIFICATIONF/A-18 E/F
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST3M723N1M8-7?
ST3M723N1M8-7 is a NUT ASSEMBLY,RETAINER STRIP.
What is the NSN for ST3M723N1M8-7?
ST3M723N1M8-7 is cataloged in the U.S. Government catalog under NSN 5310-01-657-6220. This indicates validated use in U.S. government and defense supply chains.
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