PartsTable
Technical Data Sheet
187-109 ✓ 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 ADAPTER,HOUSING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 HANDLE, overall_length: 5.155 INCHES NOMINAL IN, handle_clearance: 2.060 INCHES NOMINAL IN, special_features: MATERIAL OVAL,COVER COLOR GRAY FED STD 595 NO. 36231,COVER 0.020 IN.

MIN,0.040 IN. MAX THK IN, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-354-1147, 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
187-109
NSN: 5340-00-354-1147
FSC: 5340
CAGE: 79343 — ASRC FEDERAL FACILITIES LOGISTICS, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 HANDLE
overall_length5.155 INCHES NOMINAL IN
handle_clearance2.060 INCHES NOMINAL IN
special_featuresMATERIAL OVAL,COVER COLOR GRAY FED STD 595 NO. 36231,COVER 0.020 IN. MIN,0.040 IN. MAX THK IN
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity2
material_document_and_classificationQQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE HANDLE
center_to_center_distance_between_mounting_facilities_parallel_to_length4.875 INCHES NOMINAL IN
NSN5340-00-354-1147
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 187-109 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 C1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL: STEEL
HEIGHT: 0.188 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.748 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
STYLE DESIGNATOR: CUP
SURFACE TREATMENT: CADMIUM
MATERIAL THICKNESS: 0.037 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
HEIGHT0.188 INCHES NOMINAL IN
OUTSIDE DIAMETER0.748 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
STYLE DESIGNATORCUP
SPECIAL FEATURESREFERENCE MANUAL NO. 37013-250
SURFACE TREATMENTCADMIUM
MATERIAL THICKNESS0.037 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
933617-109Upgraded Successor
successor cross-reference
successor
ES7073-109Upgraded Successor
successor cross-reference
successor
A45020-109Upgraded Successor
successor cross-reference
successor
CA5347Interchangeable
interchangeable cross-reference
interchangeable
C4369Interchangeable
interchangeable cross-reference
interchangeable
40357Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 187-109?
187-109 is a ADAPTER,HOUSING.
What parts can replace 187-109?
There are 16 known substitutes for 187-109: 933617-109, ES7073-109, A45020-109 and 13 more. Substitute compatibility should be verified for your specific system.
Is 187-109 still available?
187-109 is currently cancelled.
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