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Technical Data Sheet
PartsTable / COMPONENT / 03-1583
03-1583 ✓ 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

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include special_features: SERVICE KIT FOR FOOT CONTROL,F/PORTABLE OPERATING AND TREATMENT DENTAL UNIT, NSN: 6520-01-456-7170; A REPLACEMENT PART, part_name_assigned_by_controlling_agency: FOOT CONTROL SERVICE KIT FOR PORTABLE DENTAL UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-195-3783, 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
03-1583
NSN: 5340-01-195-3783
FSC: 5340
CAGE: K6111 — QIOPTIQ LTD (GBR)
SPECIFICATIONS
special_featuresSERVICE KIT FOR FOOT CONTROL,F/PORTABLE OPERATING AND TREATMENT DENTAL UNIT, NSN: 6520-01-456-7170; A REPLACEMENT PART
part_name_assigned_by_controlling_agencyFOOT CONTROL SERVICE KIT FOR PORTABLE DENTAL UNIT
NSN5340-01-195-3783
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 03-1583 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: ALUMINUM ALLOY
•
SURFACE TREATMENT: ANODIZE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-21180,TYPE A357,CLASS 10,TEMPER T6 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONF-16C/D ACFT
MATERIALALUMINUM ALLOY
SURFACE TREATMENTANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-21180,TYPE A357,CLASS 10,TEMPER T6 MIL SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AA-40Interchangeable
interchangeable cross-reference
interchangeable
6525NCM031275Interchangeable
interchangeable cross-reference
interchangeable
03-1583Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03-1583?
03-1583 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What parts can replace 03-1583?
There are 3 known substitutes for 03-1583: AA-40, 6525NCM031275, 03-1583. Substitute compatibility should be verified for your specific system.
What is the NSN for 03-1583?
03-1583 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-195-3783. 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