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PartsTable / MRO / A-613
A-613 ✓ Verified by PartsTable
— · 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

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, body_length: 0.500 INCHES NOMINAL IN, corner_shape: SQUARE ALL CORNERS, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY, turn_quantity: 3 SINGLE COMPONENT SINGLE PRIMARY, coil_form_type: SOLID SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-009-7215, 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→ A-613
NSN: 5315-00-009-7215
FSC: 5315
CAGE: U1595 — AVDEL UK LIMITED (GBR)
SPECIFICATIONS
materialSTEEL COMP 303
body_length0.500 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
turn_quantity3 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeSOLID SINGLE COMPONENT
end_similarityIDENTICAL
inclosure_typeOPEN
overall_length1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
first_end_diameter0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
NSN5315-00-009-7215
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A-613 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1905406Interchangeable
interchangeable cross-reference
interchangeable
A613Interchangeable
interchangeable cross-reference
interchangeable
GPW5310Interchangeable
interchangeable cross-reference
interchangeable
7735493Interchangeable
interchangeable cross-reference
interchangeable
CS502BB0500Interchangeable
interchangeable cross-reference
interchangeable
SL511-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-613?
A-613 is a TRANSFORMER,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-613?
There are 10 known substitutes for A-613: 1905406, A613, GPW5310 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-613?
A-613 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-009-7215. 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