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304105 — CONVERTER,SIGNAL DATA

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

304105: CONVERTER,SIGNAL DATA.

The CONVERTER,SIGNAL DATA is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.469 INCHES NOMINAL IN, body_thickness: 0.078 INCHES NOMINAL IN, inside_diameter: 4.500 INCHES NOMINAL IN, flange_thickness: 0.078 INCHES NOMINAL IN, outside_diameter: 7.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-353-2186, 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
MRO→ MRO_GENERAL→ 304105
NSN: 5340-00-353-2186
NIINs: 003532186, 004115017, 004708131, 007228174, 015102536, 016606909
FSC: 5340 — Hardware, Commercial
CAGE: 56697 — STANDARD FORGE AND AXLE CO INC (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.469 INCHES NOMINAL IN
body_thickness0.078 INCHES NOMINAL IN
inside_diameter4.500 INCHES NOMINAL IN
flange_thickness0.078 INCHES NOMINAL IN
outside_diameter7.750 INCHES NOMINAL IN
special_featuresSCREW LENGTH MARKER; 5MM; ACCESSORY FOR THE SCREW RACK IN MODULAR FIXATION SYSTEM CASE MM
features_providedSEALING CAPABILITY
bolt_circle_diameter6.875 INCHES NOMINAL IN
fsc_application_dataAXLE,VEHICULAR,NONDRIVING
inside_corner_radius3.672 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
NSN5340-00-353-2186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 304105 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
•
FSC APPLICATION DATA: AXLE,VEHICULAR,NONDRIVING
•
FLANGE THICKNESS: 0.078 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 7
•
INSIDE CORNER RADIUS: 3.672 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.672 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL RECESS
•
OUTSIDE DIAMETER: 7.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAXLE,VEHICULAR,NONDRIVING
FLANGE THICKNESS0.078 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY7
INSIDE CORNER RADIUS3.672 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.672 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
OUTSIDE DIAMETER7.750 INCHES NOMINAL IN
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPETHREADED FASTENER
SUBSTITUTES & CROSS-REFERENCES 1
A25009Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 304105?
304105 is a CONVERTER,SIGNAL DATA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 304105?
There is 1 known substitute for 304105: A25009. Substitute compatibility should be verified for your specific system.
What is the NSN for 304105?
304105 is cataloged in the U.S. Government catalog under NSN 5340-00-353-2186. 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.