PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10287-51-1Meter,special Scale

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 6625-00-422-1421 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-422-1421 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-422-1421. Primary manufacturer part number: 10287-51-1.
Features
  • Meter,special Scale — FSC 6625
  • FSC Application Data: SUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS
  • Nuclear Hardness Critical Feature: NONHARDENED
  • FSC Application Data: SUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS
  • Nuclear Hardness Critical Feature: NONHARDENED
  • 3 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,special Scale, cataloged under National Stock Number 6625-00-422-1421, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-422-1421
Primary Part Number10287-51-1
Item NameMeter,special Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusCANCELLED
FSC Application DataSUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS
Nuclear Hardness Critical FeatureNONHARDENED
FSC Application DataSUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS
Nuclear Hardness Critical FeatureNONHARDENED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight2.0000 lbs
Cube0.0567 cu ft
Verified Substitutes 7
No Item Name Available
2915-00-032-80071288-5 INTERCHANGEABLE
Valve Assembly,fuel
Hydro-Aire Aerospace Corp
5950-00-102-86352616614 INTERCHANGEABLE
Transformer,power Autotransforme
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-271-026912895 INTERCHANGEABLE
Bearing,ball,annular
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5915-00-503-0390FA204 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
4820-01-030-2046C12895 INTERCHANGEABLE
Valve,plug
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
6685-01-231-0320 INTERCHANGEABLE
Manometer,u-Tube
Cross-Reference Index
Part NumberManufacturer
10287-51-1 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
12895 Eg and G Inc Moisture and Humidity Div (USA)
10287-51-1 Air Dry Co of America, Llc (USA)
Related Parts
5998-01-186-6273SUCCESSOR
NO ITEM NAME AVAILABLE
2915-00-032-8007INTERCHANGEABLE
VALVE ASSEMBLY,FUEL
1288-5
5950-00-102-8635INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
2616614
3110-00-271-0269INTERCHANGEABLE
BEARING,BALL,ANNULAR
12895
5915-00-503-0390INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FA204
4820-01-030-2046INTERCHANGEABLE
VALVE,PLUG
C12895
6685-01-231-0320INTERCHANGEABLE
MANOMETER,U-TUBE

Frequently Asked Questions

What is NSN 6625-00-422-1421?

NSN 6625-00-422-1421 is a Meter,special Scale, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-422-1421?

NSN 6625-00-422-1421 has 3 cross-referenced part numbers: 10287-51-1 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 12895 (Eg and G Inc Moisture and Humidity Div), 10287-51-1 (Air Dry Co of America, Llc).

What NSN replaces 6625-00-422-1421?

There are 7 known substitutes for 6625-00-422-1421: 5998-01-186-6273, 2915-00-032-8007, 5950-00-102-8635 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10287-51-1?

Key specifications for 10287-51-1: FSC Application Data: SUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS; Nuclear Hardness Critical Feature: NONHARDENED; FSC Application Data: SUBMARINE PROGRAM,TRIDENT; TORPEDO,ADCAP 48; LP COMPRESSORS; Nuclear Hardness Critical Feature: NONHARDENED. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-422-1421 still in active supply?

NSN 6625-00-422-1421 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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