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Technical Data Sheet
PartsTable / COMPONENT / 613949
613949 ✓ Verified by PartsTable
— · 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

The SHUTTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, current_type: DC, hole_diameter: 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.990 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-369-5810, 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
613949
NSN: 5310-00-369-5810
FSC: 5310
CAGE: 11449 — TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
current_typeDC
hole_diameter0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
overall_width1.000 INCHES NOMINAL IN
overall_height0.990 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
operation_methodELECTRICAL
outside_diameter0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
dc_voltage_rating14.0 VOLTS NOMINAL
material_thickness0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
fsc_application_dataFREQUENCY CONVERTER-TRANSMITTER RADAR,AIRCRAFT GUNNERY FIRE CONTROL
external_key_quantity4
NSN5310-00-369-5810
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 613949 · 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
•
MATERIAL: STEEL COMP 321 OVERALL
•
HOLE DIAMETER: 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
•
EXTERNAL KEY QUANTITY: 4
•
MATERIAL THICKNESS: 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 321 OVERALL
HOLE DIAMETER0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY4
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
613949Interchangeable
interchangeable cross-reference
interchangeable
6588Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 613949?
613949 is a SHUTTER,WAVEGUIDE.
What parts can replace 613949?
There are 2 known substitutes for 613949: 613949, 6588. Substitute compatibility should be verified for your specific system.
What is the NSN for 613949?
613949 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-369-5810. 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