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Technical Data Sheet
PartsTable / COMPONENT / 91-12
91-12 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 0.125 INCHES NOMINAL TIP IN, length: 3.000 INCHES NOMINAL BLADE IN, material: STEEL OVERALL, body_style: RECTANGULAR, body_width: 0.200 INCHES NOMINAL IN, bore_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-0143, 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
91-12
NSN: 5305-00-021-0143
FSC: 5305
CAGE: 61959 — U S REPEATING ARMS CO (USA)
SPECIFICATIONS
width0.125 INCHES NOMINAL TIP IN
length3.000 INCHES NOMINAL BLADE IN
materialSTEEL OVERALL
body_styleRECTANGULAR
body_width0.200 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.100 INCHES NOMINAL IN
body_length0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
shank_shapeROUND
bore_diameter60.00 MILLIMETERS NOMINAL MM
document_typeINDUSTRIAL DRAWING
opening_width12.0 MILLIMETERS NOMINAL MM
NSN5305-00-021-0143
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91-12 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
44312Interchangeable
interchangeable cross-reference
interchangeable
84403Interchangeable
interchangeable cross-reference
interchangeable
A76093Interchangeable
interchangeable cross-reference
interchangeable
10-99-532Interchangeable
interchangeable cross-reference
interchangeable
ADH12Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-631 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91-12?
91-12 is a COIL,RADIO FREQUENCY.
What parts can replace 91-12?
There are 18 known substitutes for 91-12: 44312, 84403, A76093 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91-12?
91-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-0143. 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