PartsTable
Technical Data Sheet
45743 ✓ Verified by PartsTable
Lindy · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CONTROL ASSEMBLY,PUSH-PULL is a Lindy industrial component. Key specifications include features_provided: ADAPTER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-297-6257, 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
45743
NSN: 5330-00-297-6257
FSC: 5330
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
features_providedADAPTER
NSN5330-00-297-6257
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 45743 MFR: Lindy ⚠ 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
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER: 3.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: O-RING
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER3.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEO-RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
33685Interchangeable
interchangeable cross-reference
interchangeable
P101Interchangeable
interchangeable cross-reference
interchangeable
84120Interchangeable
interchangeable cross-reference
interchangeable
8C478Interchangeable
interchangeable cross-reference
interchangeable
45743Interchangeable
interchangeable cross-reference
interchangeable
LD203004-03Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45743?
45743 is a CONTROL ASSEMBLY,PUSH-PULL manufactured by Lindy.
What parts can replace 45743?
There are 18 known substitutes for 45743: 33685, P101, 84120 and 15 more. Substitute compatibility should be verified for your specific system.
Is 45743 still available?
45743 is currently cancelled.
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