PartsTable
Technical Data Sheet
191801 ✓ Verified by PartsTable
Hypertec · 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,TELEPHONE is a Hypertec industrial component. Key specifications include material: RUBBER SYNTHETIC, thickness: 0.060 INCHES MAXIMUM IN, body_width: 1.500 INCHES NOMINAL IN, head_style: HEXAGON, body_height: 1.812 INCHES NOMINAL IN, body_length: 1.500 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 5306-00-019-1801, 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
191801
NSN: 5306-00-019-1801
FSC: 5306
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
thickness0.060 INCHES MAXIMUM IN
body_width1.500 INCHES NOMINAL IN
head_styleHEXAGON
body_height1.812 INCHES NOMINAL IN
body_length1.500 INCHES NOMINAL IN
head_height0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
thread_class2A A
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_length1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
fastener_length9.469 INCHES MINIMUM AND 9.531 INCHES MAXIMUM IN
NSN5306-00-019-1801
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 191801 · Hypertec ⚠ 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
KEY FEATURES
HEAD HEIGHT: 0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
THREAD LENGTH: 1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
FEATURES PROVIDED: FINISHED HEAD
MATERIAL: STEEL OVERALL
THREAD CLASS: 2A A
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.625 INCHES IN
THREAD LENGTH1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
FEATURES PROVIDEDFINISHED HEAD
MATERIALSTEEL OVERALL
THREAD CLASS2A A
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNF
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
191801Interchangeable
interchangeable cross-reference
interchangeable
SC-C-84585Interchangeable
interchangeable cross-reference
interchangeable
BA31043Interchangeable
interchangeable cross-reference
interchangeable
10-636Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 191801?
191801 is a COIL,TELEPHONE manufactured by Hypertec.
What parts can replace 191801?
There are 4 known substitutes for 191801: 191801, SC-C-84585, BA31043 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 191801?
191801 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-019-1801. This indicates validated use in U.S. government and defense supply chains.
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