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3018310 — INSULATOR,BUSHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3018310: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL OR PLASTIC ACETAL OVERALL, shank_height: 0.031 INCHES NOMINAL IN, overall_height: 0.062 INCHES NOMINAL IN, inside_diameter: 0.125 INCHES NOMINAL IN, outside_diameter: 0.306 INCHES NOMINAL IN, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-154-6615, 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
3018310
NSN: 4710-01-154-6615
NIINs: 011546615, 012853282
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 21890 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. DIV LEWIS & SAUNDERS (USA)
SPECIFICATIONS
materialPLASTIC ACETAL OR PLASTIC ACETAL OVERALL
shank_height0.031 INCHES NOMINAL IN
overall_height0.062 INCHES NOMINAL IN
inside_diameter0.125 INCHES NOMINAL IN
outside_diameter0.306 INCHES NOMINAL IN
style_designatorSHOULDER
shank_outside_diameter0.200 INCHES NOMINAL IN
first_counterbore_depth0.005 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN
first_counterbore_diameter0.187 INCHES NOMINAL IN
material_document_and_classificationL-P-392, TYPE 1, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE OR L-P-392, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4710-01-154-6615
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3018310 · 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3018310?
3018310 is a INSULATOR,BUSHING.
What is the NSN for 3018310?
3018310 is cataloged in the U.S. Government catalog under NSN 4710-01-154-6615. 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.