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Technical Data Sheet
PartsTable / COMPONENT / 7902188-00
7902188-00 ✓ 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: STEEL COMP 303 OVERALL, overall_length: 6.687 INCHES MINIMUM AND 6.749 INCHES MAXIMUM IN, handle_clearance: 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, surface_treatment: PASSIVATE 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 5340-01-013-9972, 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
7902188-00
NSN: 5340-01-013-9972
FSC: 5340
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
overall_length6.687 INCHES MINIMUM AND 6.749 INCHES MAXIMUM IN
handle_clearance1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity2
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
center_to_center_distance_between_mounting_facilities_parallel_to_length6.406 INCHES MINIMUM AND 6.468 INCHES MAXIMUM IN
NSN5340-01-013-9972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7902188-00 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 303 OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 6.406 INCHES MINIMUM AND 6.468 INCHES MAXIMUM IN
•
MOUNTING FACILITY QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.190 INCHES IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 303 OVERALL
THREAD SERIES DESIGNATORUNF
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH6.406 INCHES MINIMUM AND 6.468 INCHES MAXIMUM IN
OVERALL LENGTH6.687 INCHES MINIMUM AND 6.749 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY2
HANDLE CLEARANCE1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
12910Interchangeable
interchangeable cross-reference
interchangeable
8A91001Interchangeable
interchangeable cross-reference
interchangeable
30023Interchangeable
interchangeable cross-reference
interchangeable
745-0785-000Interchangeable
interchangeable cross-reference
interchangeable
3-125-206-103Interchangeable
interchangeable cross-reference
interchangeable
RQ10KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7902188-00?
7902188-00 is a HANDLE,BOW.
What parts can replace 7902188-00?
There are 26 known substitutes for 7902188-00: 12910, 8A91001, 30023 and 23 more. Substitute compatibility should be verified for your specific system.
Is 7902188-00 still available?
7902188-00 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