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Technical Data Sheet
PartsTable / COMPONENT / X3516
X3516 ✓ 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 BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, width: 1.125 INCHES NOMINAL IN, length: 1.188 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, hole_type: DRILLED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-272-3741, 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
X3516
NSN: 5306-00-272-3741
FSC: 5306
CAGE: 28839 — TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
width1.125 INCHES NOMINAL IN
length1.188 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialELECTROGRAPHITIC
hole_typeDRILLED
thickness0.375 INCHES NOMINAL IN
top_styleBEVELED FRONT WITH LEFT SHOULDER
body_styleRECTANGULAR COMMUTATOR
face_width0.015 INCHES NOMINAL IN
head_styleHEXAGON
bevel_angle30.0 DEGREES NOMINAL
NSN5306-00-272-3741
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: X3516 · 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
KEY FEATURES
•
FASTENER LENGTH: 2.750 INCHES NOMINAL IN
•
WIDTH BETWEEN FLATS: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 1.375 INCHES MINIMUM IN
•
HOLE TYPE: DRILLED
•
HOLE QUANTITY: 1
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HOLE CONFIGURATION STYLE: HEXAGON FLATS
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH2.750 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL IN
THREAD LENGTH1.375 INCHES MINIMUM IN
HOLE TYPEDRILLED
HOLE QUANTITY1
THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE CONFIGURATION STYLEHEXAGON FLATS
MATERIALSTEEL COMP 8640 OVERALL
FEATURES PROVIDEDFINISHED HEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A2341Interchangeable
interchangeable cross-reference
interchangeable
ANSI/NEMA PUB NO. CB1Interchangeable
interchangeable cross-reference
interchangeable
A2341PT2Interchangeable
interchangeable cross-reference
interchangeable
X351.6Interchangeable
interchangeable cross-reference
interchangeable
22CR464Interchangeable
Same NIIN cross-reference
interchangeable
CC1172Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X3516?
X3516 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace X3516?
There are 7 known substitutes for X3516: A2341, ANSI/NEMA PUB NO. CB1, A2341PT2 and 4 more. Substitute compatibility should be verified for your specific system.
Is X3516 still available?
X3516 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026