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1201107 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1201107: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: COPPER ALLOY, design_type: FRICTION, overall_diameter: 2.11 INCHES NOMINAL IN, end_item_identification: 7360-01-579-1956, part_name_assigned_by_controlling_agency: DUST CAP, tube_outside_diameter_for_which_designed: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-621-1237, 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
1201107
NSN: 5340-01-621-1237
FSC: 5340 — Hardware, Commercial
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
materialCOPPER ALLOY
design_typeFRICTION
overall_diameter2.11 INCHES NOMINAL IN
end_item_identification7360-01-579-1956
part_name_assigned_by_controlling_agencyDUST CAP
tube_outside_diameter_for_which_designed0.750 INCHES NOMINAL IN
opening_inside_diameter_for_which_designed0.750 INCHES NOMINAL IN
NSN5340-01-621-1237
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1201107 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
•
OVERALL DIAMETER: 2.11 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER2.11 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
SPECIAL FEATURESFAIR ABRASION AND CHEMICAL RESISTANCE;GOOD CORROSION RESISTANCE;CAN BE USED WITH SALT WATER,WASTE WATER,WATER,ETHYLENE GLYCOL,HYDRAULIC OIL,PETROLEUM OIL,GASOLINE AND DIESEL FUEL;TEMP RANGE IS -65DEGREES TO +250DEGREES;CAP FEATURES NON-LOCKING LEVERS AND A MAX PSI AT 72DEGREES OF 250
PART NAME ASSIGNED BY CONTROLLING AGENCYDUST CAP
END ITEM IDENTIFICATION7360-01-579-1956
MATERIALCOPPER ALLOY
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 1
52155K81Same 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 1201107?
1201107 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 1201107?
There is 1 known substitute for 1201107: 52155K81. Substitute compatibility should be verified for your specific system.
What is the NSN for 1201107?
1201107 is cataloged in the U.S. Government catalog under NSN 5340-01-621-1237. This indicates validated use in U.S. government and defense supply chains.
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