PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5070Piston,focusing

Chicago Steel Tape Co Inc Berger Instruments Co Inc · NSN 4920-00-957-6882 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-957-6882 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-957-6882. Primary manufacturer part number: 5070.
Features
  • Piston,focusing — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Chicago Steel Tape Co Inc Berger Instruments Co Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Piston,focusing, cataloged under National Stock Number 4920-00-957-6882, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Chicago Steel Tape Co Inc Berger Instruments Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-957-6882
Primary Part Number5070
Item NamePiston,focusing
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerChicago Steel Tape Co Inc Berger Instruments Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5210-00-221-2072 INTERCHANGEABLE
Gage,drill Point
5935-00-913-75515070 INTERCHANGEABLE
Connector,receptacle,electrical
Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector
4820-01-050-68535070 INTERCHANGEABLE
Valve,shuttle,hydraulic
Pneudraulics, Inc.
5310-01-059-008619AS388 INTERCHANGEABLE
Nut,plain,hexagon
Oshkosh Defense Llc
5985-01-127-19205070 INTERCHANGEABLE
Attenuator,variable
Wavetek Rf Products, Inc
5935-01-272-38725070 INTERCHANGEABLE
Adapter,cable Breakout
Fluke Electronics Corp
5331-01-351-63923180988-03 INTERCHANGEABLE
O-Ring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-01-438-8330CW 7066-1/7066-2 ITEM 10 INTERCHANGEABLE
Gasket
Megator Corp
6625-01-530-25595170 INTERCHANGEABLE
Fluxmeter
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4920-01-539-38145070 INTERCHANGEABLE
Recycling Screen,ai
Ccrco, Llc Dba C C R C O
Cross-Reference Index
Part NumberManufacturer
5070 PRIMARY Chicago Steel Tape Co Inc Berger Instruments Co Inc (USA)
Related Parts
5210-00-221-2072INTERCHANGEABLE
GAGE,DRILL POINT
5935-00-913-7551INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5070
4820-01-050-6853INTERCHANGEABLE
VALVE,SHUTTLE,HYDRAULIC
5070
5310-01-059-0086INTERCHANGEABLE
NUT,PLAIN,HEXAGON
19AS388
5985-01-127-1920INTERCHANGEABLE
ATTENUATOR,VARIABLE
5070
5935-01-272-3872INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
5070
5331-01-351-6392INTERCHANGEABLE
O-RING
3180988-03
5330-01-438-8330INTERCHANGEABLE
GASKET
CW 7066-1/7066-2 ITEM 10
6625-01-530-2559INTERCHANGEABLE
FLUXMETER
5170
4920-01-539-3814INTERCHANGEABLE
RECYCLING SCREEN,AI
5070
7025-01-554-2858INTERCHANGEABLE
SUPPLEMENTARY KIT,COMPUTER
5895-01-600-7780INTERCHANGEABLE
COMMAND SYSTEM,TACTICAL
5070

Frequently Asked Questions

What is NSN 4920-00-957-6882?

NSN 4920-00-957-6882 is a Piston,focusing, manufactured by Chicago Steel Tape Co Inc Berger Instruments Co Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-957-6882?

NSN 4920-00-957-6882 has 1 cross-referenced part number: 5070 (Chicago Steel Tape Co Inc Berger Instruments Co Inc).

What NSN replaces 4920-00-957-6882?

There are 12 known substitutes for 4920-00-957-6882: 5210-00-221-2072, 5935-00-913-7551, 4820-01-050-6853 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5070?

Key specifications for 5070: End Item Identification: TELESCOPE MC1 MC2. 1 total characteristics are documented in the Federal Logistics Information System.

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