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Technical Data Sheet
PartsTable / COMPONENT / 8142-12-01
8142-12-01 ✓ 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 STANDOFF,PLAIN,SNAP-IN is a the manufacturer industrial component. Key specifications include material: PLASTIC STANDOFF, effective_length: 0.625 INCHES NOMINAL IN, style_designator: SNAP-IN, left_projection_length: 1.031 INCHES NOMINAL IN, end_item_identification: MYD PRESSURE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-499-1280, 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
8142-12-01
NSN: 5340-01-499-1280
FSC: 5340
CAGE: 21355 — LTA/D-CEMCO INC DBA D-CEMCO (USA)
SPECIFICATIONS
materialPLASTIC STANDOFF
effective_length0.625 INCHES NOMINAL IN
style_designatorSNAP-IN
left_projection_length1.031 INCHES NOMINAL IN
end_item_identificationMYD PRESSURE
NSN5340-01-499-1280
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8142-12-01 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
•
LEFT PROJECTION LENGTH: 1.031 INCHES NOMINAL IN
•
MATERIAL: PLASTIC STANDOFF
•
EFFECTIVE LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SNAP-IN
TECHNICAL CHARACTERISTICS (FLIS)
LEFT PROJECTION LENGTH1.031 INCHES NOMINAL IN
MATERIALPLASTIC STANDOFF
EFFECTIVE LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORSNAP-IN
END ITEM IDENTIFICATIONMYD PRESSURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
102-704Interchangeable
interchangeable cross-reference
interchangeable
2237666Interchangeable
interchangeable cross-reference
interchangeable
90G7Interchangeable
interchangeable cross-reference
interchangeable
211C245-2Interchangeable
interchangeable cross-reference
interchangeable
6512-21Interchangeable
interchangeable cross-reference
interchangeable
102704-MTRInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8142-12-01?
8142-12-01 is a STANDOFF,PLAIN,SNAP-IN.
What parts can replace 8142-12-01?
There are 6 known substitutes for 8142-12-01: 102-704, 2237666, 90G7 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8142-12-01?
8142-12-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-499-1280. 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