54B6668H06 — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited

NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP · COMPONENT

PRODUCT OVERVIEW

54B6668H06: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: BRASS BULB, BULB TYPE: PLAIN RIGID, BULB STYLE: PLAIN BULB, SCALE TYPE: CONCENTRIC DIAL, CASE DIAMETER: 2.750 INCHES NOMINAL IN, DIAL DIAMETER: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-027-7168, 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

54B6668H06

NSN: 6685-00-027-7168
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

MATERIAL	BRASS BULB
BULB TYPE	PLAIN RIGID
BULB STYLE	PLAIN BULB
SCALE TYPE	CONCENTRIC DIAL
BULB QUANTITY	1
CASE DIAMETER	2.750 INCHES NOMINAL IN
DIAL DIAMETER	2.000 INCHES NOMINAL IN
BULB TIP LENGTH	3.500 INCHES NOMINAL IN
ACTUATING MEDIUM	VAPOR TENSION
STYLE DESIGNATOR	BULB W/O SOCKET
FLEXIBLE TUBE LENGTH	240.000 INCHES NOMINAL IN
ACTIVE PORTION LENGTH	3.620 INCHES NOMINAL IN
NSN	6685-00-027-7168

COMPONENT DIAGRAM

KEY FEATURES

•

FLEXIBLE TUBE LENGTH: 240.000 INCHES NOMINAL IN

•

BULB TYPE: PLAIN RIGID

•

ACTIVE PORTION DIAMETER: 0.438 INCHES NOMINAL IN

•

SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKINGS ON WHITE BACKGROUND

•

SCALE SMALLEST INCREMENT: 1.0 DEG FAHRENHEIT

•

SCALE ACCURACY RATING: 2 PCT

•

DIAL DIAMETER: 2.000 INCHES NOMINAL IN

•

INDICATOR CONNECTION METHOD: FLEXIBLE TUBE

TECHNICAL CHARACTERISTICS

FLEXIBLE TUBE LENGTH	240.000 INCHES NOMINAL IN
BULB TYPE	PLAIN RIGID
ACTIVE PORTION DIAMETER	0.438 INCHES NOMINAL IN
SCALE INSCRIPTION/BACKGROUND COLOR	BLACK MARKINGS ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT	1.0 DEG FAHRENHEIT
SCALE ACCURACY RATING	2 PCT
DIAL DIAMETER	2.000 INCHES NOMINAL IN
INDICATOR CONNECTION METHOD	FLEXIBLE TUBE
STYLE DESIGNATOR	BULB W/O SOCKET
CASE DIAMETER	2.750 INCHES NOMINAL IN

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 4

X5Reference document

Same NSN cross-reference

Reference document — Secondary reference

93Reference document

Same NSN cross-reference

Reference document — Secondary reference

B21189-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

93DReference document

Same NSN cross-reference

Reference document — Secondary reference

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 54B6668H06?

54B6668H06 is a THERMOMETER,INDICATING,CAPILLARY manufactured by NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP.

What parts can replace 54B6668H06?

There are 4 known substitutes for 54B6668H06: X5, 93, B21189-1 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 54B6668H06?

54B6668H06 is cataloged in the U.S. Government catalog under NSN 6685-00-027-7168. This indicates validated use in U.S. government and defense supply chains.

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54B6668H06 — THERMOMETER,INDICATING,CAPILLARY

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