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PartsTable / COMPONENT / 12141P11
12141P11 ✓ 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 PLUNGER,DETENT is a the manufacturer industrial component. Key specifications include length: 0.547 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, material: LEAD ALLOY AND STEEL OVERALL, special_features: CASE HARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-447-1107, 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
12141P11
NSN: 5340-00-447-1107
FSC: 5340
CAGE: 27618 — TAYLOR MACHINE WORKS INC (USA)
SPECIFICATIONS
length0.547 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
materialLEAD ALLOY AND STEEL OVERALL
special_featuresCASE HARDENED
NSN5340-00-447-1107
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12141P11 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
•
LENGTH: 0.547 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: LEAD ALLOY AND STEEL OVERALL
•
DIAMETER: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH0.547 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SPECIAL FEATURESCASE HARDENED
MATERIALLEAD ALLOY AND STEEL OVERALL
DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2WSA29Interchangeable
interchangeable cross-reference
interchangeable
212108Interchangeable
interchangeable cross-reference
interchangeable
212.108Interchangeable
interchangeable cross-reference
interchangeable
6515NCM093750Interchangeable
interchangeable cross-reference
interchangeable
13423Interchangeable
interchangeable cross-reference
interchangeable
BXW00622000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12141P11?
12141P11 is a PLUNGER,DETENT.
What parts can replace 12141P11?
There are 9 known substitutes for 12141P11: 2WSA29, 212108, 212.108 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12141P11?
12141P11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-447-1107. 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