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8500A25 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8500A25: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_length: 1.200 INCHES NOMINAL IN, overall_length: 3.035 INCHES NOMINAL IN, special_features: NOSE DIA 0.233 NOSE LENGTH 0.375 THREADS 3/8 IN -16 HAS NYLON THREAD-LOCKING ELEMENT IN, end_item_identification: MODULE SUPPORT TYPE 1 AN/AQS-20A 53711 8224100 A. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-560-1560, 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
8500A25
NSN: 5340-01-560-1560
FSC: 5340 — Hardware, Commercial
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_length1.200 INCHES NOMINAL IN
overall_length3.035 INCHES NOMINAL IN
special_featuresNOSE DIA 0.233 NOSE LENGTH 0.375 THREADS 3/8 IN -16 HAS NYLON THREAD-LOCKING ELEMENT IN
end_item_identificationMODULE SUPPORT TYPE 1 AN/AQS-20A 53711 8224100 A
NSN5340-01-560-1560
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8500A25 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
•
THREAD LENGTH: 1.200 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.200 INCHES NOMINAL IN
OVERALL LENGTH3.035 INCHES NOMINAL IN
SPECIAL FEATURESNOSE DIA 0.233 NOSE LENGTH 0.375 THREADS 3/8 IN -16 HAS NYLON THREAD-LOCKING ELEMENT IN
END ITEM IDENTIFICATIONMODULE SUPPORT TYPE 1 AN/AQS-20A 53711 8224100 A
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8500A25?
8500A25 is a PLUNGER,QUICK RELEASE.
What is the NSN for 8500A25?
8500A25 is cataloged in the U.S. Government catalog under NSN 5340-01-560-1560. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.