The C7894-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-048-7709, 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
C7894-1
NSN:6685-01-048-7709 FSC:6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments CAGE:81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
Part Number
C7894-1
NSN
6685-01-048-7709
COMPONENT DIAGRAM
KEY FEATURES
•
OVERALL DIAMETER: 0.219 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MANUAL RESET,OPERATING TEMP M65 TO P300 DEG F,OPERATING PRESSURE 75 PSIG,BURST 1200 PSIG,FLUID MEDIUM AIR
•
SPECIAL TEST FEATURES: OPERATING PRESSURE: 75PSIG; PROOF: 677 PSIG; BURST PRESSURE: 1200 PSIG; LEAKAGE: 1.0 SCCM MAXIMUM LEAKAGE IS ALLOWED
•
STORAGE TEMP RANGE: -65.0 TO 203.0 FAHRENHEIT DEGF
•
SURFACE TREATMENT: ANODIZE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
1.88 INCHES NOMINAL IN
OVERALL DIAMETER
0.219 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
GENERAL CHARACTERISTICS ITEM DESCRIPTION
MANUAL RESET,OPERATING TEMP M65 TO P300 DEG F,OPERATING PRESSURE 75 PSIG,BURST 1200 PSIG,FLUID MEDIUM AIR
SPECIAL TEST FEATURES
OPERATING PRESSURE: 75PSIG; PROOF: 677 PSIG; BURST PRESSURE: 1200 PSIG; LEAKAGE: 1.0 SCCM MAXIMUM LEAKAGE IS ALLOWED
OVERALL LENGTH
2.500 INCHES MAXIMUM IN
STORAGE TEMP RANGE
-65.0 TO 203.0 FAHRENHEIT DEGF
SPECIAL FEATURES
AMBIENT CONDITIONS: STORAGE TEMPERATURE: -65 DEGREES FAHRENHEIT TO +203 DEGREES FAHRENHEIT; OPERATING TEMPERATURE: -65 DEGREES FAHRENHEIT TO +300 DEGREES FAHRENHEIT; PRESURE: .44 PSIA TO 15.4 PSIA; FLUID MEDIUM: AIR; FLUID MEDIUM CONDITIONS: TEMPERATURE: -65 DEGREES FAHRENHEIT TO +300 DEGREES FAHRENHEIT
SURFACE TREATMENT
ANODIZE
FUNCTIONAL DESCRIPTION
ALUMINUM BODY DETAILS: ANONDIZE PER MIL-A-8625 TYPE I OR TYPE II CLASS 1
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FREQUENTLY ASKED QUESTIONS
What is C7894-1?
C7894-1 is a C7894-1.
What parts can replace C7894-1?
There are 4 known substitutes for C7894-1: 6685PL1809484, M9103DCD001, 6685PL0625215 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C7894-1?
C7894-1 is cataloged in the U.S. Government catalog under NSN 6685-01-048-7709. This indicates validated use in U.S. government and defense supply chains.
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