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688-0744 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

688-0744: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include special_features: NHA:REAR OUTPUT SHAFT, TC-270-15, TRANSFER CASE, end_item_identification: MRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS, part_name_assigned_by_controlling_agency: NUT, SELF LOCKING WITH DRI-LOC NUMBER 201. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-587-4530, 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
688-0744
NSN: 5310-01-587-4530
FSC: 5310 — Nuts and Washers
CAGE: 0B103 — MERITOR SPECIALTY PRODUCTS LLC (USA)
SPECIFICATIONS
special_featuresNHA:REAR OUTPUT SHAFT, TC-270-15, TRANSFER CASE
end_item_identificationMRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS
part_name_assigned_by_controlling_agencyNUT, SELF LOCKING WITH DRI-LOC NUMBER 201
NSN5310-01-587-4530
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 688-0744 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA:REAR OUTPUT SHAFT, TC-270-15, TRANSFER CASE
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SELF LOCKING WITH DRI-LOC NUMBER 201
END ITEM IDENTIFICATIONMRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS
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 1
1697951C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 688-0744?
688-0744 is a NUT,SELF-LOCKING,ROUND.
What parts can replace 688-0744?
There is 1 known substitute for 688-0744: 1697951C1. Substitute compatibility should be verified for your specific system.
What is the NSN for 688-0744?
688-0744 is cataloged in the U.S. Government catalog under NSN 5310-01-587-4530. This indicates validated use in U.S. government and defense supply chains.
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