PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7016ASeat,valve

O. C. Keckley Company · NSN 4820-01-216-2303 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-216-2303 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-216-2303. Primary manufacturer part number: 7016A.
Features
  • Seat,valve — FSC 4820
  • Material: COPPER ALLOY SEAT
  • 2 verified cross-references
  • Primary manufacturer: O. C. Keckley Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Seat construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-216-2303, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is O. C. Keckley Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-216-2303
Primary Part Number7016A
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerO. C. Keckley Company
StatusACTIVE
MaterialCOPPER ALLOY SEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-03320042898-7 INTERCHANGEABLE
Cup,tapered Roller Bearing
New Holland Construction
5960-00-114-4852 INTERCHANGEABLE
Electron Tube
5999-00-408-4933SMB2018632 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6630-01-041-9878 INTERCHANGEABLE
Meter,ph
5895-01-591-5046701A INTERCHANGEABLE
Detector,radio Frequency
Krytar, Inc. Dba Krytar Inc Div Krytar
5210-01-609-0262701A INTERCHANGEABLE
Caliper,micrometer,inside
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
701A O. C. Keckley Company (USA)
7016A PRIMARY O. C. Keckley Company (USA)
Related Parts
3110-00-100-0332INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
0042898-7
5960-00-114-4852INTERCHANGEABLE
ELECTRON TUBE
5999-00-408-4933INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
SMB2018632
6630-01-041-9878INTERCHANGEABLE
METER,PH
5895-01-591-5046INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
701A
5210-01-609-0262INTERCHANGEABLE
CALIPER,MICROMETER,INSIDE
701A

Frequently Asked Questions

What is NSN 4820-01-216-2303?

NSN 4820-01-216-2303 is a Seat,valve, manufactured by O. C. Keckley Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-216-2303?

NSN 4820-01-216-2303 has 2 cross-referenced part numbers: 701A (O. C. Keckley Company), 7016A (O. C. Keckley Company).

What NSN replaces 4820-01-216-2303?

There are 6 known substitutes for 4820-01-216-2303: 3110-00-100-0332, 5960-00-114-4852, 5999-00-408-4933 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7016A?

Key specifications for 7016A: Material: COPPER ALLOY SEAT. 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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