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18-155-2 — BUSHING,SLEEVE

✓ Government record, cited
Esselte · ORING SEAL
PRODUCT OVERVIEW

18-155-2: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a Esselte industrial component. Key specifications include end_item_identification: 3805-01-537-7952;DITCHING MACHINE RT40, part_name_assigned_by_controlling_agency: BUSHING,COMPOSITI. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-737-5053, 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
18-155-2
NSN: 5330-00-737-5053
NIINs: 007375053, 011996194, 015485638
FSC: 5330 — Packing and Gasket Materials
CAGE: 95019 — DANA CORP SPICER TRANSMISSION DIV (USA)
SPECIFICATIONS
end_item_identification3805-01-537-7952;DITCHING MACHINE RT40
part_name_assigned_by_controlling_agencyBUSHING,COMPOSITI
NSN5330-00-737-5053
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18-155-2 MFR: Esselte ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,+2246A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 3.600 INCHES NOMINAL IN
•
APERTURE LENGTH: 9.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL IN
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+2246A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
OVERALL LENGTH10.810 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.880 INCHES NOMINAL IN
APERTURE WIDTH3.600 INCHES NOMINAL IN
APERTURE LENGTH9.810 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.370 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS1.370 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
A954Reference document
Same NSN cross-reference
Reference document — Secondary reference
GPW7709Reference document
Same NSN cross-reference
Reference document — Secondary reference
R21208Reference document
Same NSN cross-reference
Reference document — Secondary reference
GP7709Reference document
Same NSN cross-reference
Reference document — Secondary reference
J2-57Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18-155-2?
18-155-2 is a BUSHING,SLEEVE manufactured by Esselte.
What parts can replace 18-155-2?
There are 5 known substitutes for 18-155-2: A954, GPW7709, R21208 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-155-2?
18-155-2 is cataloged in the U.S. Government catalog under NSN 5330-00-737-5053. This indicates validated use in U.S. government and defense supply chains.
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