PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4647-11Plunger Assembly,valve

Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives · NSN 6680-00-815-5264 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-815-5264 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-815-5264. Primary manufacturer part number: 4647-11.
Features
  • Plunger Assembly,valve — FSC 6680
  • Model Number: 303SS
  • 2 verified cross-references
  • Primary manufacturer: Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plunger Assembly,valve, cataloged under National Stock Number 6680-00-815-5264, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-815-5264
Primary Part Number4647-11
Item NamePlunger Assembly,valve
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSiemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
StatusACTIVE
Model Number303SS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-638-68534647 INTERCHANGEABLE
Nut,plain,round
Eaton Corp Transmission Div
5905-00-724-575895J6K8 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5355-00-810-74184647 INTERCHANGEABLE
Dial,control
Electro Scientific Industries Inc
7810-01-078-5665 INTERCHANGEABLE
Bag,training,boxer's
6210-01-130-39664647 INTERCHANGEABLE
Light,indicator
Hoyt Corporation
5365-01-196-56204647 INTERCHANGEABLE
Plug,machine Thread
Husco International Inc
5961-01-268-1896TIP47 INTERCHANGEABLE
Transistor
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
6520-01-557-7890639-3935 INTERCHANGEABLE
File,endodontic,rotary
Medidenta International Inc
Cross-Reference Index
Part NumberManufacturer
4647 Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA)
4647-11 PRIMARY Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA)
Related Parts
5310-00-638-6853INTERCHANGEABLE
NUT,PLAIN,ROUND
4647
5905-00-724-5758INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J6K8
5355-00-810-7418INTERCHANGEABLE
DIAL,CONTROL
4647
7810-01-078-5665INTERCHANGEABLE
BAG,TRAINING,BOXER'S
6210-01-130-3966INTERCHANGEABLE
LIGHT,INDICATOR
4647
5365-01-196-5620INTERCHANGEABLE
PLUG,MACHINE THREAD
4647
5961-01-268-1896INTERCHANGEABLE
TRANSISTOR
TIP47
6520-01-557-7890INTERCHANGEABLE
FILE,ENDODONTIC,ROTARY
639-3935

Frequently Asked Questions

What is NSN 6680-00-815-5264?

NSN 6680-00-815-5264 is a Plunger Assembly,valve, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-815-5264?

NSN 6680-00-815-5264 has 2 cross-referenced part numbers: 4647 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives), 4647-11 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).

What NSN replaces 6680-00-815-5264?

There are 8 known substitutes for 6680-00-815-5264: 5310-00-638-6853, 5905-00-724-5758, 5355-00-810-7418 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4647-11?

Key specifications for 4647-11: Model Number: 303SS. 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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