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Technical Data Sheet
PartsTable / MRO / 40221-1
40221-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include special_features: SPROCKET, TURBINE, end_item_identification: RMK35 REELING MACHINE, part_name_assigned_by_controlling_agency: SPROCKET, TURBINE, AERIAL GUNNERY TARGET SYSTEM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-089-4511, 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
MRO→ MRO_GENERAL→ 40221-1
NSN: 5340-00-089-4511
FSC: 5340
CAGE: 77640 — ZF ACTIVE SAFETY AND ELECTRONICS US LLC DIV TRW COMMERCIAL STEERING SYSTEMS (USA)
SPECIFICATIONS
special_featuresSPROCKET, TURBINE
end_item_identificationRMK35 REELING MACHINE
part_name_assigned_by_controlling_agencySPROCKET, TURBINE, AERIAL GUNNERY TARGET SYSTEM
NSN5340-00-089-4511
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40221-1 MFR: OEM ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
704184-1Interchangeable
interchangeable cross-reference
interchangeable
40221-1Interchangeable
interchangeable cross-reference
interchangeable
229675-178Interchangeable
interchangeable cross-reference
interchangeable
6486-1Interchangeable
interchangeable cross-reference
interchangeable
20P141-1Interchangeable
interchangeable cross-reference
interchangeable
56-1521-2024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40221-1?
40221-1 is a CONNECTOR,PLUG,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 40221-1?
There are 8 known substitutes for 40221-1: 704184-1, 40221-1, 229675-178 and 5 more. Substitute compatibility should be verified for your specific system.
Is 40221-1 still available?
40221-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026