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R-TBD-633 — R-TBD-633

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R-TBD-633: R-TBD-633.

The R-TBD-633 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-167-9487, 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
R-TBD-633
NSN: 6685-01-167-9487
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
Part NumberR-TBD-633
NSN6685-01-167-9487
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available R-TBD-633 TITLE COMPONENT PN R-TBD-633 MFR R-TBD-633
KEY FEATURES
•
SCALE NAME: PRESSURE
•
ACTUATION TYPE: BOURDON TUBE
•
MOUNTING CONNECTION LOCATION: BOTTOM
•
SCALE RANGE: +0.0 TO 160.0 POUNDS PRESSURE PER SQUARE INCH LBS
•
POINTER TYPE: INDICATING
•
ACCESSORY COMPONENTS AND QUANTITY: TUBING 1; ADAPTERS 2; FILLER VALVE 1; SHUTOFF VALVE 1
•
SCALE TYPE: DIAL
•
CONNECTION LOCATION: BOTTOM
TECHNICAL CHARACTERISTICS
SCALE NAMEPRESSURE
ACTUATION TYPEBOURDON TUBE
MOUNTING CONNECTION LOCATIONBOTTOM
SCALE RANGE+0.0 TO 160.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
ACCESSORY COMPONENTS AND QUANTITYTUBING 1; ADAPTERS 2; FILLER VALVE 1; SHUTOFF VALVE 1
SCALE TYPEDIAL
CONNECTION LOCATIONBOTTOM
SPECIAL FEATURESITEM IS A LOW PRESSURE GAGE ASSEMBLY: A PRESSURE GAGE WHICH INCLUDES THE ACCESSORIES LISTED ABOVE
END ITEM IDENTIFICATIONMOLECULAR SIEVE OXYGEN GENERATING SYSTEM LOW PRESSURE DISTRIBUTION SYSTEM B1-B ACFT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R-TBD-633?
R-TBD-633 is a R-TBD-633.
What is the NSN for R-TBD-633?
R-TBD-633 is cataloged in the U.S. Government catalog under NSN 6685-01-167-9487. This indicates validated use in U.S. government and defense supply chains.
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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.