PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

291B270A11Meter,electrical Frequency

Hughes Corp Div Weschler Electric · NSN 6625-01-267-2846 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-267-2846 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-267-2846. Primary manufacturer part number: 291B270A11.
Features
  • Meter,electrical Frequency — FSC 6625
  • Dielectric Withstanding Voltage in Volts: 800.0
  • Measurement Range: +58.0 TO 62.0 HERTZ SINGLE INDICATOR SINGLE RANGE
  • Power Source: EXTERNAL
  • Supplementary Features: REQUIRES EXTERNAL TRANSDUCER
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic construction
General Description

The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-267-2846, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hughes Corp Div Weschler Electric. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-267-2846
Primary Part Number291B270A11
Item NameMeter,electrical Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHughes Corp Div Weschler Electric
StatusCANCELLED
Dielectric Withstanding Voltage in Volts800.0
Measurement Range+58.0 TO 62.0 HERTZ SINGLE INDICATOR SINGLE RANGE
Power SourceEXTERNAL
Supplementary FeaturesREQUIRES EXTERNAL TRANSDUCER
FSC Application DataTEST SET,ELECT. EQUIP.
Nuclear Hardness Critical FeatureNONHARDENED
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Features ProvidedZERO ADJUSTER
Scale Selection MethodTERMINAL
PhaseSINGLE
MaterialPLASTIC
Special Test FeaturesCONFORMS TO MIL-M-16034
Circuit Attachment Method and Quantity2 THREADED STUD
Movement Suspension MethodTAUT BAND
Operating Voltage Rating in Volts120.0 AC NOMINAL
Mounting Facility Type and Quantity4 SCREW AND 4 UNTHREADED HOLE(S)
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR FLUSH MTG
ColorUNABLE TO DECODE
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.313 INCHES NOMINAL IN
Circuit Current for Which DesignedAC
Indicator TypeDIAL W/POINTER
Installation DesignPANEL
Movement TypeMOVING COIL, PERMANENT MAGNET
Furnished Items and QuantityNUT 6; WASHER 12
Center to Center Distance Between Mounting Facilities Parallel to Width3.375 INCHES NOMINAL IN
Accuracy in Percent-1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJF
Weight4.0200 lbs
Cube0.4438 cu ft
Verified Substitutes 11
No Item Name Available
Meter,modulation
6625-01-222-005215A1349-14 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation
6625-01-222-005315A1349-9 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation
6625-01-222-101415A1349-10 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation
6625-01-222-101515A1349-15 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation
6625-01-281-5034925312-0014 SUCCESSOR
Meter,special Scale
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6625-01-315-6453MK701-29 SUCCESSOR
Voltmeter
Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics
5355-00-225-617070-140 INTERCHANGEABLE
Dial,control
Airmark Plastics Corp
5331-01-363-1790 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
KX-241 Hughes Corp Div Weschler Electric (USA)
291B270A11 Westinghouse Electric Corp Control Business Unit
291B270A11 PRIMARY Hughes Corp Div Weschler Electric (USA)
701-40 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
MK701-40 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
6625PL1295412 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
6625-01-457-4486SUCCESSOR
NO ITEM NAME AVAILABLE
6625-01-097-2121SUCCESSOR
METER,MODULATION
6625-01-222-0052SUCCESSOR
AMMETER
15A1349-14
6625-01-222-0053SUCCESSOR
AMMETER
15A1349-9
6625-01-222-1014SUCCESSOR
AMMETER
15A1349-10
6625-01-222-1015SUCCESSOR
AMMETER
15A1349-15
6625-01-281-5034SUCCESSOR
METER,SPECIAL SCALE
925312-0014
6625-01-315-6453SUCCESSOR
VOLTMETER
MK701-29
5355-00-225-6170INTERCHANGEABLE
DIAL,CONTROL
70-140
5331-01-363-1790INTERCHANGEABLE
O-RING
6150-01-533-1352INTERCHANGEABLE
WIRING HARNESS,BRANCHED
70140-1

Frequently Asked Questions

What is NSN 6625-01-267-2846?

NSN 6625-01-267-2846 is a Meter,electrical Frequency, manufactured by Hughes Corp Div Weschler Electric, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-267-2846?

NSN 6625-01-267-2846 has 6 cross-referenced part numbers: KX-241 (Hughes Corp Div Weschler Electric), 291B270A11 (Westinghouse Electric Corp Control Business Unit), 291B270A11 (Hughes Corp Div Weschler Electric), 701-40 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), MK701-40 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics) and 1 more.

What NSN replaces 6625-01-267-2846?

There are 11 known substitutes for 6625-01-267-2846: 6625-01-457-4486, 6625-01-097-2121, 6625-01-222-0052 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 291B270A11?

Key specifications for 291B270A11: Dielectric Withstanding Voltage in Volts: 800.0; Overall Height: 4.422 INCHES NOMINAL IN; Measurement Range: +58.0 TO 62.0 HERTZ SINGLE INDICATOR SINGLE RANGE; Power Source: EXTERNAL. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-267-2846 still in active supply?

NSN 6625-01-267-2846 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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