GGT321 — THERMOMETER,SELF-INDICATING

✓ Government record, cited

FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC · COMPONENT

PRODUCT OVERVIEW

GGT321: THERMOMETER,SELF-INDICATING.

The THERMOMETER,SELF-INDICATING is a FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC industrial component. Key specifications include MATERIAL: STEEL METER CASE, SCALE TYPE: METAL NONMAGNETICMETAL NONMAGNETIC, DESIGN TYPE: FLUCTUATINGFLUCTUATING, STEM LENGTH: 4.375 INCHES NOMINAL4.375 INCHES NOMINAL IN, OVERALL LENGTH: 11.500 INCHES NOMINAL11.500 INCHES NOMINAL IN, FEATURES PROVIDED: LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-239-3993, 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

GGT321

NSN: 6685-00-239-3993
NIINs: 002393993, 002393994, 002393995, 002422124, 002422125, 002422126, 002422127, 002422130, 002422135, 002422136, 002422138, 002422139, 002422140, 002422141, 002422143, 002422144, 002422145, 002422146, 002422148, 002422152, 002422153, 002422154, 002422155, 002422156, 002422157, 002422158, 002422159, 002422160, 002422161, 002422162, 002422163, 002422164, 002422165, 002422166, 002422169, 002422173, 002422174, 002422175, 002422177, 002422178, 002422179, 002422181, 002422188, 002422189, 002422190, 002422191, 002422192, 002422194, 002422195, 002422196, 002422197, 002422201, 002438071, 002440786, 002440787, 002440793, 002440794, 002440797, 002440802, 002440803, 002440804, 002440805, 002440811, 002440812, 002440813, 002454525, 002454539, 002454541, 002457700, 002457701, 002457702, 002457705, 002457706, 002457709, 002457710, 002457711, 002457718, 002457720, 002457722, 002458416, 002458418, 002605597, 002605598, 002605605, 002605608, 002605627, 002827948, 002861129, 002905818, 002910547, 002910548, 002910549, 002910550, 002910551, 002910553, 002910554, 002910555, 002910558, 002910559, 002910560, 002910561, 002910563, 002910564, 002910567, 002910587, 002910988, 002910991, 002910994, 002910995, 002910997, 002910999, 002911000, 002911001, 002911003, 002911006, 002911008, 002911010, 002916860, 002916863, 002916864, 002916865, 002916868, 002917820, 002917821, 002917822, 002917823, 002917826, 002917829, 002917840, 002917857, 002921026, 002921045, 002921205, 002921207, 002921208, 002921210, 002921212, 002921214, 003389625, 005153800, 005153804, 005268265, 005994074, 007226359, 007266977, 007266978, 008261898, 008891579, 008921639, 008921640, 009418847, 009418850, 009655265
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

MATERIAL	STEEL METER CASE
SCALE TYPE	METAL NONMAGNETICMETAL NONMAGNETIC
DESIGN TYPE	FLUCTUATINGFLUCTUATING
STEM LENGTH	4.375 INCHES NOMINAL4.375 INCHES NOMINAL IN
OVERALL LENGTH	11.500 INCHES NOMINAL11.500 INCHES NOMINAL IN
FEATURES PROVIDED	LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER
SURFACE TREATMENT	ENAMEL METER CASE
SCALE ACCURACY RATING	0.6 PCT OF RANGE0.6 PCT OF RANGE
SCALE SMALLEST INCREMENT	2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT
SCALE ADJUSTMENT VARIATION	2 DIVISION2 DIVISION
SCALE INSCRIPTION/BACKGROUND COLOR	BLACK MARKING ON WHITE BACKGROUNDBLACK MARKING ON WHITE BACKGROUND
NSN	6685-00-239-3993

COMPONENT DIAGRAM

KEY FEATURES

•

STEM LENGTH: 3.625 INCHES NOMINAL3.625 INCHES NOMINAL IN

•

DESIGN TYPE: FLUCTUATINGFLUCTUATING

•

SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND

•

SCALE SMALLEST INCREMENT: 5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT

•

ACTUATING MEDIUM: MERCURYMERCURY

•

FEATURES PROVIDED: LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER

•

SCALE TYPE: METALMETAL

•

SURFACE TREATMENT: ENAMEL METER CASE

TECHNICAL CHARACTERISTICS

STEM LENGTH	3.625 INCHES NOMINAL3.625 INCHES NOMINAL IN
DESIGN TYPE	FLUCTUATINGFLUCTUATING
SCALE INSCRIPTION/BACKGROUND COLOR	BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND
SCALE SMALLEST INCREMENT	5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT
ACTUATING MEDIUM	MERCURYMERCURY
FEATURES PROVIDED	LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER
SCALE TYPE	METALMETAL
SURFACE TREATMENT	ENAMEL METER CASE
MATERIAL	BRASS OR IRON MALLEABLE OR STEEL OR ALUMINUM ALLOY METER CASE
SCALE ADJUSTMENT VARIATION	2 DIVISION2 DIVISION

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

HAZMAT per U.S. Government catalogNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GGT321?

GGT321 is a THERMOMETER,SELF-INDICATING manufactured by FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC.

What is the NSN for GGT321?

GGT321 is cataloged in the U.S. Government catalog under NSN 6685-00-239-3993. This indicates validated use in U.S. government and defense supply chains.

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