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SPR-375P — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SPR-375P: 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: 1.2000 INCHES NOMINAL IN, overall_length: 1.6800 INCHES NOMINAL IN, overall_diameter: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-449-9992, 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
SPR-375P
NSN: 5340-01-449-9992
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_length1.2000 INCHES NOMINAL IN
overall_length1.6800 INCHES NOMINAL IN
overall_diameter0.3750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_pressure_rating5.00000 POUNDS NOMINAL LBS
nominal_thread_size0.3750 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-01-449-9992
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SPR-375P 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
•
OVERALL DIAMETER: 0.3750 INCHES NOMINAL IN
•
THREAD LENGTH: 1.2000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.3750 INCHES IN
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.3750 INCHES NOMINAL IN
THREAD LENGTH1.2000 INCHES NOMINAL IN
SHAPEROUND
OVERALL LENGTH1.6800 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.3750 INCHES IN
THREAD CLASS2A A
THREAD QUANTITY PER INCH16
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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 2
SPR-375Reference document
Same NSN cross-reference
Reference document — Secondary reference
G1-29-9008-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 SPR-375P?
SPR-375P is a PLUNGER,QUICK RELEASE.
What parts can replace SPR-375P?
There are 2 known substitutes for SPR-375P: SPR-375, G1-29-9008-001. Substitute compatibility should be verified for your specific system.
What is the NSN for SPR-375P?
SPR-375P is cataloged in the U.S. Government catalog under NSN 5340-01-449-9992. This indicates validated use in U.S. government and defense supply chains.
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