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Technical Data Sheet

RN1-1/4CBK1 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RN1-1/4CBK1: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: PLASTIC, POLYETHYLENE (PP), design_type: FRICTION, end_item_identification: 2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE, part_name_assigned_by_controlling_agency: ROUND POLYETHYLENE PLUGS (RN SERIES), tube_outside_diameter_for_which_designed: 1.125 INCHES NOMINAL IN, opening_inside_diameter_for_which_designed: 1.069 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-583-2407, 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
RN1-1/4CBK1
NSN: 5340-01-583-2407
FSC: 5340 — Hardware, Commercial
CAGE: 62081 — MOCAP LLC (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
design_typeFRICTION
end_item_identification2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE
part_name_assigned_by_controlling_agencyROUND POLYETHYLENE PLUGS (RN SERIES)
tube_outside_diameter_for_which_designed1.125 INCHES NOMINAL IN
opening_inside_diameter_for_which_designed1.069 INCHES NOMINAL IN
NSN5340-01-583-2407
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RN1-1/4CBK1 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
•
DESIGN TYPE: FRICTION
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.125 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.069 INCHES NOMINAL IN
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.125 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.069 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYROUND POLYETHYLENE PLUGS (RN SERIES)
END ITEM IDENTIFICATION2355-01-567-4930, MINE PROTECTED CLEARANCE VEHICLE
MATERIALPLASTIC, POLYETHYLENE (PP)
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 4
RN 1-1/4CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
193387487Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10015720Reference document
Same NSN cross-reference
Reference document — Secondary reference
193387466Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RN1-1/4CBK1?
RN1-1/4CBK1 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace RN1-1/4CBK1?
There are 4 known substitutes for RN1-1/4CBK1: RN 1-1/4C, 193387487, 10015720 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RN1-1/4CBK1?
RN1-1/4CBK1 is cataloged in the U.S. Government catalog under NSN 5340-01-583-2407. This indicates validated use in U.S. government and defense supply chains.
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