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Technical Data Sheet
PartsTable / COMPONENT / 8840063
8840063 ✓ 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 HANDLE,BOW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, overall_length: 4.812 INCHES NOMINAL IN, handle_clearance: 1.188 INCHES NOMINAL IN, surface_treatment: NICKEL OVERALL, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-698-1875, 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
8840063
NSN: 5340-00-698-1875
FSC: 5340
CAGE: 19203 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
overall_length4.812 INCHES NOMINAL IN
handle_clearance1.188 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity2
material_document_and_classificationQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
center_to_center_distance_between_mounting_facilities_parallel_to_length4.500 INCHES NOMINAL IN
NSN5340-00-698-1875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8840063 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
HANDLE CLEARANCE: 1.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH4.812 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORUNF
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES IN
HANDLE CLEARANCE1.188 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
MOUNTING FACILITY QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
2102Upgraded Successor
successor cross-reference
successor
GGS757Upgraded Successor
successor cross-reference
successor
E1Upgraded Successor
successor cross-reference
successor
WH00191Upgraded Successor
successor cross-reference
successor
2103Upgraded Successor
successor cross-reference
successor
015-0376-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8840063?
8840063 is a HANDLE,BOW.
What parts can replace 8840063?
There are 7 known substitutes for 8840063: 2102, GGS757, E1 and 4 more. Substitute compatibility should be verified for your specific system.
Is 8840063 still available?
8840063 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026