National Item Identification Number

01-475-4994
014754994
6680-01-475-4994
6680014754994

National Stock Number

Item Name

INDICATOR,ELECTRICAL TACHOMETER

Federal Supply Class

6680

Description

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

Commercial and Government Entity Code (Supplier Data)

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88416

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HUGHES CORPORATION
DBA WESCHLER INSTRUMENTS
16900 FOLTZ INDUSTRIAL PK
STRONGSVILLE
OH
44149
440-238-2550

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90099

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRUMMAN MARINE SYSTEMS
401 E HENDY AVE MS 33-3
SUNNYVALE
CA
94086
408-735-4188

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Reference Numbers (Part Numbers)

4B4XXPY57XXXXSX
6512E22FN42

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACT