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SSS-56 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SSS-56: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL CORROSION RESISTING OVERALL, thread_class: 2A A, thread_length: 1.000 INCHES NOMINAL IN, overall_length: 1.1875 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-8435, 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
SSS-56
NSN: 5340-01-515-8435
FSC: 5340 — Hardware, Commercial
CAGE: 01226 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA VLIER DIV VLIER (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL CORROSION RESISTING OVERALL
thread_class2A A
thread_length1.000 INCHES NOMINAL IN
overall_length1.1875 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_pressure_rating15.000 POUNDS NOMINAL LBS
nominal_thread_size0.3125 INCHES IN
end_item_identificationHARDWARE; W/S: HX UNIQUE
thread_quantity_per_inch18
part_name_assigned_by_controlling_agencySPRING PLUNGER
NSN5340-01-515-8435
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SSS-56 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: 1.000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.3125 INCHES IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.000 INCHES NOMINAL IN
SHAPEROUND
OVERALL LENGTH1.1875 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.3125 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING PLUNGER
THREAD CLASS2A A
END ITEM IDENTIFICATIONHARDWARE; W/S: HX UNIQUE
THREAD QUANTITY PER INCH18
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SSS-56?
SSS-56 is a PLUNGER,QUICK RELEASE.
What is the NSN for SSS-56?
SSS-56 is cataloged in the U.S. Government catalog under NSN 5340-01-515-8435. This indicates validated use in U.S. government and defense supply chains.
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