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6456 — BEARING,SLEEVE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

6456: BEARING,SLEEVE.

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 part is cataloged in the U.S.

Government catalog 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
NIINs: 001467543, 002902535, 003079512, 003451861, 003579861, 003584760, 004519027, 006617886, 010745126, 010784973
FSC: 4710 — Pipe, Tube and Rigid Tubing
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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6456?
6456 is a BEARING,SLEEVE.
What is the NSN for 6456?
6456 is cataloged in the U.S. Government catalog under NSN 4710-00-146-7543. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.