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JCM-17757 — HANDLE,BOW

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

JCM-17757: HANDLE,BOW.

The HANDLE,BOW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 5.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), handle_clearance: 2.000 INCHES NOMINAL IN, style_designator: CONCAVE, end_item_identification: PROTECTED VOICE COMMUNICATIONS SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-486-8348, 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
JCM-17757
NSN: 5340-01-486-8348
FSC: 5340 — Hardware, Commercial
CAGE: 58905 — STRIKE WEAPONS AND UNMANNED AVIATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length5.500 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
handle_clearance2.000 INCHES NOMINAL IN
style_designatorCONCAVE
end_item_identificationPROTECTED VOICE COMMUNICATIONS SYSTEMS
mounting_facility_diameter0.180 INCHES NOMINAL IN
mounting_facility_quantity2
center_to_center_distance_between_mounting_facilities_parallel_to_length3.500 INCHES NOMINAL IN
NSN5340-01-486-8348
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: JCM-17757 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
•
MOUNTING FACILITY DIAMETER: 0.180 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 2
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.500 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
STYLE DESIGNATOR: CONCAVE
•
HANDLE CLEARANCE: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY DIAMETER0.180 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.500 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
STYLE DESIGNATORCONCAVE
OVERALL LENGTH5.500 INCHES NOMINAL IN
HANDLE CLEARANCE2.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPROTECTED VOICE COMMUNICATIONS SYSTEMS
MATERIALSTEEL OVERALL
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

No substitute or cross-reference records for this part.

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 JCM-17757?
JCM-17757 is a HANDLE,BOW.
What is the NSN for JCM-17757?
JCM-17757 is cataloged in the U.S. Government catalog under NSN 5340-01-486-8348. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.