821-446B — 821-446B

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

821-446B: 821-446B.

The 821-446B is a the manufacturer industrial component. Key specifications include indicator_type: DIAL W/POINTER, measurement_range: +0.0 TO 1.0 MILLIAMPS SINGLE INDICATOR SINGLE RANGE, accuracy_in_percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE, installation_design: PANEL, fsc_application_data: TEST SET,ELECT. EQUIP., scale_graduation_type: LINEAR SINGLE INDICATOR SINGLE RANGE.

This part is cataloged in the U.S. Government catalog under NSN 6625-01-161-3044, 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

MRO→ MRO_GENERAL→ 821-446B

NSN: 6625-01-161-3044
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 32171 — CROMPTON MODUTEC INC (USA)

SPECIFICATIONS

indicator_type	DIAL W/POINTER
measurement_range	+0.0 TO 1.0 MILLIAMPS SINGLE INDICATOR SINGLE RANGE
accuracy_in_percent	-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
installation_design	PANEL
fsc_application_data	TEST SET,ELECT. EQUIP.
scale_graduation_type	LINEAR SINGLE INDICATOR SINGLE RANGE
circuit_construction_type	NONELECTRONIC
movement_suspension_method	TAUT BAND
nuclear_hardness_critical_feature	NONHARDENED
NSN	6625-01-161-3044

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: NONELECTRONIC

•

FSC APPLICATION DATA: TEST SET,ELECT. EQUIP.

•

INDICATOR TYPE: DIAL W/POINTER

•

ACCURACY IN PERCENT: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE

•

MOVEMENT SUSPENSION METHOD: TAUT BAND

•

SCALE GRADUATION TYPE: LINEAR SINGLE INDICATOR SINGLE RANGE

•

MEASUREMENT RANGE: +0.0 TO 1.0 MILLIAMPS SINGLE INDICATOR SINGLE RANGE

•

NUCLEAR HARDNESS CRITICAL FEATURE: NONHARDENED

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	NONELECTRONIC
FSC APPLICATION DATA	TEST SET,ELECT. EQUIP.
INDICATOR TYPE	DIAL W/POINTER
ACCURACY IN PERCENT	-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
MOVEMENT SUSPENSION METHOD	TAUT BAND
SCALE GRADUATION TYPE	LINEAR SINGLE INDICATOR SINGLE RANGE
MEASUREMENT RANGE	+0.0 TO 1.0 MILLIAMPS SINGLE INDICATOR SINGLE RANGE
NUCLEAR HARDNESS CRITICAL FEATURE	NONHARDENED
INSTALLATION DESIGN	PANEL

OTHER ITEMS IN FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6625-00-000-0309 6625-00-000-0480 6625-00-001-1338 6625-00-001-1341 6625-00-001-1371 6625-00-001-1373 6625-00-001-1374 6625-00-001-1377

SUBSTITUTES & CROSS-REFERENCES 1

1120-0585Reference document

Same NSN cross-reference

Reference document — Secondary 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 821-446B?

821-446B is a 821-446B. It is classified as a MRO (MRO_GENERAL).

What parts can replace 821-446B?

There is 1 known substitute for 821-446B: 1120-0585. Substitute compatibility should be verified for your specific system.

What is the NSN for 821-446B?

821-446B is cataloged in the U.S. Government catalog under NSN 6625-01-161-3044. This indicates validated use in U.S. government and defense supply chains.

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