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Technical Data Sheet
PartsTable / COMPONENT / 4000-03
4000-03 ✓ Verified by PartsTable
— · 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING BAND, base_style: DOUBLE CONTACT BAYONET CANDELABRA, body_length: 0.952 INCHES NOMINAL IN, design_type: ADJUSTABLE STREAM, construction: PERMANENT MAGNET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-084-3456, 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
4000-03
NSN: 5340-00-084-3456
FSC: 5340
CAGE: 98500 — AGC ACQUISITION LLC DIV AGC ACQUISITON LLC (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING BAND
base_styleDOUBLE CONTACT BAYONET CANDELABRA
body_length0.952 INCHES NOMINAL IN
design_typeADJUSTABLE STREAM
constructionPERMANENT MAGNET
overall_width24.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
discharge_typeSOLID STREAM AND SPRAY
inclosure_typeFULLY INCLOSED
overall_length8.000 INCHES NOMINAL IN
NSN5340-00-084-3456
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4000-03 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
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND
•
STYLE DESIGNATOR: OFFSET MOUNT
•
LOOP INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING BAND
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE BAND
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.496 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND
STYLE DESIGNATOROFFSET MOUNT
LOOP INSIDE DIAMETER0.188 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING BAND
OVERALL WIDTH0.500 INCHES NOMINAL IN
DIAMETER0.204 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.496 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.714 INCHES NOMINAL IN
MATERIALASBESTOS AND PLASTIC CUSHION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
400003Upgraded Successor
successor cross-reference
successor
01-0678Upgraded Successor
successor cross-reference
successor
HDR-SHEETUpgraded Successor
successor cross-reference
successor
ASF-6Interchangeable
interchangeable cross-reference
interchangeable
4903Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4000-03?
4000-03 is a COIL,RADIO FREQUENCY.
What parts can replace 4000-03?
There are 17 known substitutes for 4000-03: 400003, 01-0678, HDR-SHEET and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4000-03?
4000-03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-084-3456. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026