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Technical Data Sheet
PartsTable / O-RING / A-2095
A-2095 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC INSULATION, duty_type: CONTINUOUS, time_delay: 0.004 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, overall_width: 0.400 INCHES NOMINAL IN, overall_height: 0.200 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-451-9571, 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
A-2095
NSN: 5331-00-451-9571
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC INSULATION
duty_typeCONTINUOUS
time_delay0.004 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
coil_quantity1
overall_width0.400 INCHES NOMINAL IN
overall_height0.200 INCHES NOMINAL IN
overall_length0.600 INCHES NOMINAL IN
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter0.494 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
winding_quantity1
NSN5331-00-451-9571
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-2095 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
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CENTER HOLE DIAMETER: 0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.494 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 331 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.494 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
ELONGATION PERCENTAGE331 MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
16312Interchangeable
interchangeable cross-reference
interchangeable
11328FInterchangeable
interchangeable cross-reference
interchangeable
6547Interchangeable
interchangeable cross-reference
interchangeable
127520Interchangeable
interchangeable cross-reference
interchangeable
KB16206Interchangeable
interchangeable cross-reference
interchangeable
AS568-109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-2095?
A-2095 is a RELAY,ELECTROMAGNETIC.
What parts can replace A-2095?
There are 17 known substitutes for A-2095: 16312, 11328F, 6547 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-2095?
A-2095 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-451-9571. 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