PartsTable
Technical Data Sheet
PartsTable / COMPONENT / ADB50040
ADB50040 ✓ 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,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, thread_length: 1.000 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN, end_pressure_rating: 9.000 POUNDS NOMINAL LBS, nominal_thread_size: 0.3125 INCHES IN, thread_quantity_per_inch: 18. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-602-6976, 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
ADB50040
NSN: 5340-00-602-6976
FSC: 5340
CAGE: 02064 — MJT HOLDINGS LLC (USA)
SPECIFICATIONS
shapeROUND
thread_length1.000 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
end_pressure_rating9.000 POUNDS NOMINAL LBS
nominal_thread_size0.3125 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-00-602-6976
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ADB50040 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
•
END PRESSURE RATING: 9.000 POUNDS NOMINAL LBS
•
NOMINAL THREAD SIZE: 0.3125 INCHES IN
•
THREAD LENGTH: 1.000 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD QUANTITY PER INCH: 18
•
SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
END PRESSURE RATING9.000 POUNDS NOMINAL LBS
NOMINAL THREAD SIZE0.3125 INCHES IN
OVERALL LENGTH1.188 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH18
SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SL6Interchangeable
interchangeable cross-reference
interchangeable
BS5-1727PC28Interchangeable
interchangeable cross-reference
interchangeable
CA68S4700-5PC28Interchangeable
interchangeable cross-reference
interchangeable
68SCD0048-1Interchangeable
interchangeable cross-reference
interchangeable
BB120Interchangeable
interchangeable cross-reference
interchangeable
SP40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy ADB50040?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ADB50040?
ADB50040 is a PLUNGER,QUICK RELEASE.
What parts can replace ADB50040?
There are 12 known substitutes for ADB50040: SL6, BS5-1727PC28, CA68S4700-5PC28 and 9 more. Substitute compatibility should be verified for your specific system.
Is ADB50040 still available?
ADB50040 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ADB50040

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026