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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19622/22
MIL-S-19622/22 ✓ 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 MIL-S-19622/22 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-253-3772, 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
MIL-S-19622/22
NSN: 5330-01-253-3772
FSC: 5330
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19622/22
NSN5330-01-253-3772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL-S-19622/22 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
•
COMPONENT QUANTITY: 4
•
DOCUMENT TYPE: MILITARY SPECIFICATION
•
DOCUMENT SOURCE: 81349
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
DOCUMENT IDENTIFICATION: M19622/22-0001
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
SUPPLY ITEMS AND QUANTITIES: 81349 M19622/11-0027 WASHER,SLIP,2,81349 M19622/12-0028 WASHER RETAINER 1,81349 M19622/13-0036 BUSHING 1
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY4
DOCUMENT TYPEMILITARY SPECIFICATION
DOCUMENT SOURCE81349
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT IDENTIFICATIONM19622/22-0001
COMPONENT DOCUMENT ORIGININDUSTRIAL
SUPPLY ITEMS AND QUANTITIES81349 M19622/11-0027 WASHER,SLIP,2,81349 M19622/12-0028 WASHER RETAINER 1,81349 M19622/13-0036 BUSHING 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
7CInterchangeable
interchangeable cross-reference
interchangeable
AMS 3042Interchangeable
interchangeable cross-reference
interchangeable
7CW49Interchangeable
interchangeable cross-reference
interchangeable
203-2-9Interchangeable
interchangeable cross-reference
interchangeable
A1XInterchangeable
interchangeable cross-reference
interchangeable
11901150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19622/22?
MIL-S-19622/22 is a MIL-S-19622/22.
What parts can replace MIL-S-19622/22?
There are 13 known substitutes for MIL-S-19622/22: 7C, AMS 3042, 7CW49 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-S-19622/22?
MIL-S-19622/22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-253-3772. 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