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90043034 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90043034: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: OVAL, material: STEEL BODY, overall_length: 0.75 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, nominal_thread_size: 0.50 INCHES IN, end_item_identification: 3810-01-607-9674. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-677-7556, 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
90043034
NSN: 5340-01-677-7556
FSC: 5340 — Hardware, Commercial
CAGE: 12361 — GROVE U.S. LLC DBA GROVE US LLC (USA)
SPECIFICATIONS
shapeOVAL
materialSTEEL BODY
overall_length0.75 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_size0.50 INCHES IN
end_item_identification3810-01-607-9674
thread_quantity_per_inch13
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencyBALL-NOSE SPRING PLUNGER
NSN5340-01-677-7556
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90043034 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
•
SHAPE: OVAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.50 INCHES IN
•
THREAD QUANTITY PER INCH: 13
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
SHAPEOVAL
OVERALL LENGTH0.75 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.50 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL-NOSE SPRING PLUNGER
END ITEM IDENTIFICATION3810-01-607-9674
THREAD QUANTITY PER INCH13
MATERIALSTEEL BODY
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 1
3408A31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 90043034?
90043034 is a PLUNGER,QUICK RELEASE.
What parts can replace 90043034?
There is 1 known substitute for 90043034: 3408A31. Substitute compatibility should be verified for your specific system.
What is the NSN for 90043034?
90043034 is cataloged in the U.S. Government catalog under NSN 5340-01-677-7556. This indicates validated use in U.S. government and defense supply chains.
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