PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000BGate Valve Reseater

Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav · NSN 4820-01-485-1881 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-485-1881 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-485-1881. Primary manufacturer part number: 1000B.
Features
  • Gate Valve Reseater — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Gate Valve Reseater, cataloged under National Stock Number 4820-01-485-1881, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-485-1881
Primary Part Number1000B
Item NameGate Valve Reseater
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-282-6873 INTERCHANGEABLE
Gage,pressure,dial Indicating
6625-00-502-73751000B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5950-00-688-30281000B INTERCHANGEABLE
Coil,radio Frequency
North Hills Signal Processing Corp.
6685-00-815-8869 INTERCHANGEABLE
Thermometer,recording,capillary
6685-00-836-040125A00-0903REVA INTERCHANGEABLE
Gage,pressure,dial Indicating
Limco Airepair Inc.
4820-00-899-9295 INTERCHANGEABLE
Valve,angle
5342-01-136-1654 INTERCHANGEABLE
Clamp
5940-01-291-1315433609-1 INTERCHANGEABLE
Terminal,feedthru
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5955-01-584-97541000B INTERCHANGEABLE
Oscillator,crystal Controlled
Symmetricom, Inc
Cross-Reference Index
Part NumberManufacturer
1000B PRIMARY Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav (USA)
Related Parts
6685-00-282-6873INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6625-00-502-7375INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
1000B
5950-00-688-3028INTERCHANGEABLE
COIL,RADIO FREQUENCY
1000B
6685-00-815-8869INTERCHANGEABLE
THERMOMETER,RECORDING,CAPILLARY
6685-00-836-0401INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
25A00-0903REVA
4820-00-899-9295INTERCHANGEABLE
VALVE,ANGLE
5342-01-136-1654INTERCHANGEABLE
CLAMP
5940-01-291-1315INTERCHANGEABLE
TERMINAL,FEEDTHRU
433609-1
5955-01-584-9754INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
1000B

Frequently Asked Questions

What is NSN 4820-01-485-1881?

NSN 4820-01-485-1881 is a Gate Valve Reseater, manufactured by Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-485-1881?

NSN 4820-01-485-1881 has 1 cross-referenced part number: 1000B (Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav).

What NSN replaces 4820-01-485-1881?

There are 9 known substitutes for 4820-01-485-1881: 6685-00-282-6873, 6625-00-502-7375, 5950-00-688-3028 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000B?

Key specifications for 1000B: Special Features: FEATURES DX-1014 HEAVY DUTY AIR MOTOR; COMPLETE SET OF 6 GRINDING DISCS; 1 1/2" THRU 2 11/13'; 50 PIECES OF SENSITIVE BACKED ABRASIVES. 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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