PartsTable
Technical Data Sheet
10850 ✓ Verified by PartsTable
Trefl · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include length: 0.188 INCHES NOMINAL SQUARE END IN, material: STEEL, body_style: STRAIGHT SHAPE, ring_style: INTERNAL, shell_type: SOLID, thread_class: 2B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-187-3256, 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
MRO MRO_GENERAL 10850
NSN: 5315-00-187-3256
FSC: 5315
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
length0.188 INCHES NOMINAL SQUARE END IN
materialSTEEL
body_styleSTRAIGHT SHAPE
ring_styleINTERNAL
shell_typeSOLID
thread_class2B
usage_designINTERNAL
overall_width0.600 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
thread_length0.438 INCHES MINIMUM IN
flute_quantity3
overall_height0.645 INCHES NOMINAL IN
NSN5315-00-187-3256
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10850 · Trefl ⚠ 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
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
PIN OVERALL LENGTH: 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
PIN SIZE DESIGNATION: 4/0
FIRST END LOCATION: BOTH ENDS
FIRST END STYLE: OVAL
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END OUTER RADIUS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SURFACE FINISH: 63.0 MICROINCHES SHANK END
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL LENGTH0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
PIN SIZE DESIGNATION4/0
FIRST END LOCATIONBOTH ENDS
FIRST END STYLEOVAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END OUTER RADIUS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SURFACE FINISH63.0 MICROINCHES SHANK END
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
D21483Interchangeable
interchangeable cross-reference
interchangeable
40427Interchangeable
interchangeable cross-reference
interchangeable
VUS3-46Interchangeable
interchangeable cross-reference
interchangeable
A404.27Interchangeable
interchangeable cross-reference
interchangeable
41081Interchangeable
interchangeable cross-reference
interchangeable
672-1276-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10850?
10850 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10850?
There are 24 known substitutes for 10850: D21483, 40427, VUS3-46 and 21 more. Substitute compatibility should be verified for your specific system.
Is 10850 still available?
10850 is currently cancelled.
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