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Technical Data Sheet
PartsTable / COMPONENT / 6456
6456 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY HEAD, head_style: HEXAGON, head_height: 1.000 INCHES NOMINAL IN, point_style: POINTLESS, thread_class: 2A A, thread_length: 1.167 INCHES MINIMUM AND 1.250 INCHES MAXIMUM 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 4710-00-146-7543, 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
6456
NSN: 4710-00-146-7543
FSC: 4710
CAGE: 81601 — NORFOLK NAVAL SHIPYARD (USA)
SPECIFICATIONS
materialCOPPER ALLOY HEAD
head_styleHEXAGON
head_height1.000 INCHES NOMINAL IN
point_stylePOINTLESS
thread_class2A A
thread_length1.167 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
overall_length75.0 MILLIMETERS NOMINAL MM
fastener_length1.250 INCHES NOMINAL IN
special_featuresSILVER SOLDER
thread_directionRIGHT-HAND
width_between_flats0.625 INCHES NOMINAL IN
nominal_thread_diameter0.190 INCHES IN
NSN4710-00-146-7543
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6456 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
6456Interchangeable
interchangeable cross-reference
interchangeable
MS35494-282Interchangeable
interchangeable cross-reference
interchangeable
51-10628Interchangeable
interchangeable cross-reference
interchangeable
15564Interchangeable
interchangeable cross-reference
interchangeable
00725665135347Interchangeable
interchangeable cross-reference
interchangeable
35928Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6456?
6456 is a BEARING,SLEEVE.
What parts can replace 6456?
There are 12 known substitutes for 6456: 6456, MS35494-282, 51-10628 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6456?
6456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-146-7543. 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