PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6401047Valve,high Pressure

International Business Machines Corporation Dba IBM · NSN 1280-00-673-1478 · FSC 1280 · No Item Name Available
Verified by PartsTable
NSN 1280-00-673-1478 — this item is cataloged by the U.S. Government under National Stock Number 1280-00-673-1478. Primary manufacturer part number: 6401047.
Features
  • Valve,high Pressure — FSC 1280
  • 4 verified cross-references
  • Primary manufacturer: International Business Machines Corporation Dba IBM
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,high Pressure, cataloged under National Stock Number 1280-00-673-1478, is classified within Federal Supply Class 1280 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is International Business Machines Corporation Dba IBM. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,high Pressure
FSC / FSG1280 — No Item Name Available (FSG 12)
ManufacturersInternational Business Machines Corporation Dba IBM (CAGE 30874); L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (CAGE 27777); Lockheed Martin Corporation Div Rotary and Mission Systems (CAGE 03640); International Business Machines Corp Parts Order Center Dept E - 54 (CAGE 0B6S1)
Technical Specifications
ParameterValue
NSN1280-00-673-1478
Primary Part Number6401047
Item NameValve,high Pressure
FSC / FSG1280 / 12 — No Item Name Available
ManufacturerInternational Business Machines Corporation Dba IBM
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-3563105503H INTERCHANGEABLE
Cone and Rollers,tapered Roller
Dressta North America Ltd
5999-00-944-8044 INTERCHANGEABLE
Wire Mesh,knitted
5310-01-137-339214M7272 INTERCHANGEABLE
Nut,plain,hexagon
John Deere Construction & Forestry Company
4310-01-419-3618211042140 INTERCHANGEABLE
Piston,compressor
Naval Sea Systems Command
4310-01-419-4711210041397 INTERCHANGEABLE
Lock,valve Spring Retainer
Naval Sea Systems Command
3040-01-420-16786401065 INTERCHANGEABLE
Camshaft,actuator,cylinder
Naval Sea Systems Command
3040-01-450-8937595-6401047-AY99 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Naval Sea Systems Command
5330-01-460-355410571 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
North American Controls Inc Dba North American Controls Inc
6680-01-469-288874612361W INTERCHANGEABLE
Meter,flow Rate Indicating
King Instrument Company, Inc
5315-01-496-04531057-1 INTERCHANGEABLE
Pin,straight,headless
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
6401047 International Business Machines Corporation Dba IBM (USA)
10571 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
6401047 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
6401047 International Business Machines Corp Parts Order Center Dept E - 54 (USA)
Related Parts
3110-00-100-3563INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
105503H
5999-00-944-8044INTERCHANGEABLE
WIRE MESH,KNITTED
5310-01-137-3392INTERCHANGEABLE
NUT,PLAIN,HEXAGON
14M7272
4310-01-419-3618INTERCHANGEABLE
PISTON,COMPRESSOR
211042140
4310-01-419-4711INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
210041397
3040-01-420-1678INTERCHANGEABLE
CAMSHAFT,ACTUATOR,CYLINDER
6401065
3040-01-450-8937INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
595-6401047-AY99
5330-01-460-3554INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
10571
6680-01-469-2888INTERCHANGEABLE
METER,FLOW RATE INDICATING
74612361W
5315-01-496-0453INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1057-1
6680-01-658-7564INTERCHANGEABLE
METER,IMPELLER TYPE,LIQUID
10571-01

Frequently Asked Questions

What is NSN 1280-00-673-1478?

NSN 1280-00-673-1478 is a Valve,high Pressure, manufactured by International Business Machines Corporation Dba IBM, classified under FSC 1280 (No Item Name Available). Status: active.

What are the part numbers for NSN 1280-00-673-1478?

NSN 1280-00-673-1478 has 4 cross-referenced part numbers: 6401047 (International Business Machines Corporation Dba IBM), 10571 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division), 6401047 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6401047 (International Business Machines Corp Parts Order Center Dept E - 54).

What NSN replaces 1280-00-673-1478?

There are 11 known substitutes for 1280-00-673-1478: 3110-00-100-3563, 5999-00-944-8044, 5310-01-137-3392 and 8 more. Verify interchangeability with system specifications before substitution.

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