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1221S1 — SENSOR,PRESSURE

✓ Government record, cited
ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC · COMPONENT
PRODUCT OVERVIEW

1221S1: SENSOR,PRESSURE.

The SENSOR,PRESSURE is a ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-209-8989, 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
1221S1
NSN: 6685-01-209-8989
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 59885 — ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC (USA)
SPECIFICATIONS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONO/A DIM: 7.100 IN. L,3.750 IN. W,2.400 IN. D; MATL: BASEPLATE AND HOUSING-ALUMINUM ALLOY,PRESSURE FITTINGS-STAINLESS STEEL; WT 32.0 OZ; INPUT POWER: 28.0VDC AT 80.0MA NOM VDC
NSN6685-01-209-8989
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC SENSOR,PRESSURE TITLE COMPONENT PN 1221S1 MFR ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC SENSOR,PRESSURE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: O/A DIM: 7.100 IN. L,3.750 IN. W,2.400 IN. D; MATL: BASEPLATE AND HOUSING-ALUMINUM ALLOY,PRESSURE FITTINGS-STAINLESS STEEL; WT 32.0 OZ; INPUT POWER: 28.0VDC AT 80.0MA NOM VDC
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONO/A DIM: 7.100 IN. L,3.750 IN. W,2.400 IN. D; MATL: BASEPLATE AND HOUSING-ALUMINUM ALLOY,PRESSURE FITTINGS-STAINLESS STEEL; WT 32.0 OZ; INPUT POWER: 28.0VDC AT 80.0MA NOM VDC
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES 1
HP-P0023Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1221S1?
1221S1 is a SENSOR,PRESSURE manufactured by ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC.
What parts can replace 1221S1?
There is 1 known substitute for 1221S1: HP-P0023. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221S1?
1221S1 is cataloged in the U.S. Government catalog under NSN 6685-01-209-8989. This indicates validated use in U.S. government and defense supply chains.
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