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Technical Data Sheet
PartsTable / COMPONENT / 1094S
1094S ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: RECESSED, seal_width: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, temp_rating: -55.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF, surface_treatment: CADMIUM CASE, housing_bore_diameter: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-725-2188, 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
1094S
NSN: 5330-00-725-2188
FSC: 5330
CAGE: 87590 — STOP-FIRE INC (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleRECESSED
seal_width0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
temp_rating-55.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF
surface_treatmentCADMIUM CASE
housing_bore_diameter3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.125 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE CASE
NSN5330-00-725-2188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1094S 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
•
SURFACE TREATMENT: CADMIUM CASE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE CASE
•
SEAL WIDTH: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
TEMP RATING: -55.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF
•
ACCOMMODATED SHAFT DIAMETER: 2.125 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
•
CASE STYLE: RECESSED
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCADMIUM CASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE CASE
SEAL WIDTH0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TEMP RATING-55.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT DIAMETER2.125 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
CASE STYLERECESSED
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
9053595Interchangeable
interchangeable cross-reference
interchangeable
MB023975-1Interchangeable
interchangeable cross-reference
interchangeable
MB023975Interchangeable
interchangeable cross-reference
interchangeable
150 UInterchangeable
interchangeable cross-reference
interchangeable
15021Interchangeable
interchangeable cross-reference
interchangeable
236Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1094S?
1094S is a SEAL,PLAIN ENCASED.
What parts can replace 1094S?
There are 30 known substitutes for 1094S: 9053595, MB023975-1, MB023975 and 27 more. Substitute compatibility should be verified for your specific system.
Is 1094S still available?
1094S 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