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Technical Data Sheet
PartsTable / COMPONENT / 3250-7
3250-7 ✓ Verified by PartsTable
Lindy · NUT WASHER
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

- 2 x 6 Pin Mini Din Male & 1 x HD15 Male to 1 x HD15 Male<br>- Colour coded PS/2 connectors<br>- Reduces cable clutter and tangles<br>- High quality triple shielded S-VGA video cable for optimal video performance<br>- Length: 3m This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-037-6820, 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
3250-7
NSN: 5315-00-037-6820
FSC: 5315
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialCOPPER CONDUCTOR ACCOMMODATION
thickness0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
key_height0.188 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
shank_shapeHEXAGONAL
largest_width0.625 INCHES SINGLE END IN
overall_length1.625 INCHES IN
circle_diameter0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
hardness_rating90.0 ROCKWELL B MINIMUM AND 102.0 ROCKWELL B MAXIMUM OVERALL
style_designatorFLAT BOTTOM RELIEVED ENDS
basic_shape_styleTWISTING SLEEVE
features_providedMOUNTING HARDWARE
surface_treatmentCOPPER OVERALL SINGLE LAYER
NSN5315-00-037-6820
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3250-7 · Lindy ⚠ 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
•
HARDNESS RATING: 90.0 ROCKWELL B MINIMUM AND 102.0 ROCKWELL B MAXIMUM OVERALL
•
THICKNESS: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLAT BOTTOM RELIEVED ENDS
•
KEY HEIGHT: 0.188 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
•
STARTING EDGE RADIUS: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: WOODRUFF 3
•
STARTING EDGE SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING90.0 ROCKWELL B MINIMUM AND 102.0 ROCKWELL B MAXIMUM OVERALL
THICKNESS0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
STYLE DESIGNATORFLAT BOTTOM RELIEVED ENDS
OVERALL LENGTH0.423 INCHES MINIMUM AND 0.433 INCHES MAXIMUM IN
KEY HEIGHT0.188 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
STARTING EDGE RADIUS0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONWOODRUFF 3
STARTING EDGE SHAPEROUND
MATERIALSTEEL COMP 8640 OVERALL
CIRCLE DIAMETER0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B107.48 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
11108Interchangeable
interchangeable cross-reference
interchangeable
B107.48Interchangeable
interchangeable cross-reference
interchangeable
XW0101Interchangeable
interchangeable cross-reference
interchangeable
VC26001Interchangeable
interchangeable cross-reference
interchangeable
26001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3250-7?
3250-7 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Lindy.
What parts can replace 3250-7?
There are 12 known substitutes for 3250-7: B107.48 TY1CL2, 11108, B107.48 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3250-7?
3250-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-037-6820. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026