PartsTable
Technical Data Sheet
2453684-1 ✓ 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 CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include color: BLACK, width: 0.437 INCHES NOMINAL IN, height: 0.138 INCHES NOMINAL IN, length: 0.272 INCHES NOMINAL IN, material: STEEL COMP 302, thread_class: 2A A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-381-1883, 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
2453684-1
NSN: 5340-00-381-1883
FSC: 5340
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
colorBLACK
width0.437 INCHES NOMINAL IN
height0.138 INCHES NOMINAL IN
length0.272 INCHES NOMINAL IN
materialSTEEL COMP 302
thread_class2A A
surface_treatmentOXIDE
nominal_thread_size0.112 INCHES IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationQQ-S-766,1/2 HARD OR ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-00-381-1883
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2453684-1 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
NOMINAL THREAD SIZE: 0.112 INCHES IN
LENGTH: 0.272 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
HEIGHT: 0.138 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL: STEEL COMP 302
WIDTH: 0.437 INCHES NOMINAL IN
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.112 INCHES IN
LENGTH0.272 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
HEIGHT0.138 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIALSTEEL COMP 302
WIDTH0.437 INCHES NOMINAL IN
THREAD CLASS2A A
COLORBLACK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,1/2 HARD OR ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
643019Interchangeable
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D-734Interchangeable
interchangeable cross-reference
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CV292Interchangeable
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315-10Interchangeable
interchangeable cross-reference
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33189Interchangeable
interchangeable cross-reference
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VD104Interchangeable
interchangeable cross-reference
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LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2453684-1?
2453684-1 is a CLAMP,SYNCHRO.
What parts can replace 2453684-1?
There are 22 known substitutes for 2453684-1: 643019, D-734, CV292 and 19 more. Substitute compatibility should be verified for your specific system.
Is 2453684-1 still available?
2453684-1 is currently cancelled.
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