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NU 13841-120 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NU 13841-120: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND COPPER ALLOY OVERALL, thread_class: 3B, thread_series: UNJC, thread_direction: RIGHT-HAND, nominal_thread_size: 0.750 INCHES IN, end_item_identification: 10-SEDN-17 CHILLED WATER PUMP. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-616-6212, 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
NU 13841-120
NSN: 5310-01-616-6212
FSC: 5310 — Nuts and Washers
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND COPPER ALLOY OVERALL
thread_class3B
thread_seriesUNJC
thread_directionRIGHT-HAND
nominal_thread_size0.750 INCHES IN
end_item_identification10-SEDN-17 CHILLED WATER PUMP
thread_quantity_per_inch10
material_document_and_classificationNAS-25027,QQ-N-281 CLASS A OR B NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyNUT,ELASTIC STOP
NSN5310-01-616-6212
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NU 13841-120 · 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
•
THREAD SERIES: UNJC
•
MATERIAL DOCUMENT AND CLASSIFICATION: NAS-25027,QQ-N-281 CLASS A OR B NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 10
TECHNICAL CHARACTERISTICS
THREAD SERIESUNJC
MATERIAL DOCUMENT AND CLASSIFICATIONNAS-25027,QQ-N-281 CLASS A OR B NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,ELASTIC STOP
THREAD CLASS3B
END ITEM IDENTIFICATION10-SEDN-17 CHILLED WATER PUMP
THREAD QUANTITY PER INCH10
MATERIALNICKEL ALLOY AND COPPER ALLOY OVERALL
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
PL-999F0934 FIND NO 5Same 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 NU 13841-120?
NU 13841-120 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace NU 13841-120?
There is 1 known substitute for NU 13841-120: PL-999F0934 FIND NO 5. Substitute compatibility should be verified for your specific system.
What is the NSN for NU 13841-120?
NU 13841-120 is cataloged in the U.S. Government catalog under NSN 5310-01-616-6212. This indicates validated use in U.S. government and defense supply chains.
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