PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

08-998-469-00-001Plate,interstage

Itt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg · NSN 4320-00-398-5216 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-5216 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-5216. Primary manufacturer part number: 08-998-469-00-001.
Features
  • Plate,interstage — FSC 4320
  • General Characteristics Item Description: BRASS,6.875 IN.DIA FLANGE,6.250 IN.DIA BODY,1.250 IN.W.BORE,2.500 IN.DIA BORE IN
  • 11 verified cross-references
  • Primary manufacturer: Itt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Plate,interstage, cataloged under National Stock Number 4320-00-398-5216, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Itt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 11 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.

Technical Specifications
ParameterValue
NSN4320-00-398-5216
Primary Part Number08-998-469-00-001
Item NamePlate,interstage
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerItt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg
StatusACTIVE
General Characteristics Item DescriptionBRASS,6.875 IN.DIA FLANGE,6.250 IN.DIA BODY,1.250 IN.W.BORE,2.500 IN.DIA BORE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-189-9249 INTERCHANGEABLE
Drill,twist
5325-00-281-653011440 INTERCHANGEABLE
Ring,retaining
Napco International Llc Dba Napco International Inc
5950-00-590-2223 INTERCHANGEABLE
Coil,radio Frequency
2510-00-770-311411466 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
5120-01-112-8347 INTERCHANGEABLE
Hammer,hand
4730-01-141-9268 INTERCHANGEABLE
Gladhand,service
6150-01-221-603213225E4619 INTERCHANGEABLE
Cable Assembly,power,electrical
Cecom Lr Center
5306-01-385-4509144-40 INTERCHANGEABLE
Bolt,machine
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4130-01-612-044911440SP INTERCHANGEABLE
Housing Assy
North American Controls Inc Dba North American Controls Inc
8010-01-618-940411440 INTERCHANGEABLE
Paint Textured Spra
Plasti-Kote Co
Cross-Reference Index
Part NumberManufacturer
950-486PC142 Allis-Chalmers Corp (USA)
08-998-469-02-001 Allis-Chalmers Corp (USA)
08-998-469 Allis Chalmers Corp (USA)
08-998-469-00-001 Allis-Chalmers Corp (USA)
11440 Rps-Fl, Inc. Dba Rps Inc (USA)
907-908PC35 Allis-Chalmers Corp (USA)
08-998-469-00-001 PRIMARY Itt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg (USA)
907-880PC35 Allis-Chalmers Corp (USA)
08-998-469PC1 Allis-Chalmers Corp (USA)
08-907-880PC35 Allis-Chalmers Corp (USA)
08-907-908PC35 Allis-Chalmers Corp (USA)
Related Parts
5133-00-189-9249INTERCHANGEABLE
DRILL,TWIST
5325-00-281-6530INTERCHANGEABLE
RING,RETAINING
11440
5950-00-590-2223INTERCHANGEABLE
COIL,RADIO FREQUENCY
2510-00-770-3114INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
11466
5120-01-112-8347INTERCHANGEABLE
HAMMER,HAND
4730-01-141-9268INTERCHANGEABLE
GLADHAND,SERVICE
6150-01-221-6032INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
13225E4619
5306-01-385-4509INTERCHANGEABLE
BOLT,MACHINE
144-40
4130-01-612-0449INTERCHANGEABLE
HOUSING ASSY
11440SP
8010-01-618-9404INTERCHANGEABLE
PAINT TEXTURED SPRA
11440
5935-01-651-3747INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
11440

Frequently Asked Questions

What is NSN 4320-00-398-5216?

NSN 4320-00-398-5216 is a Plate,interstage, manufactured by Itt Water & Wastewater U.s.a., Inc. Itt Water & Wastewater Dba Itt Water & Wastewater Usa, Flyg, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-5216?

NSN 4320-00-398-5216 has 11 cross-referenced part numbers: 950-486PC142 (Allis-Chalmers Corp), 08-998-469-02-001 (Allis-Chalmers Corp), 08-998-469 (Allis Chalmers Corp), 08-998-469-00-001 (Allis-Chalmers Corp), 11440 (Rps-Fl, Inc. Dba Rps Inc) and 6 more.

What NSN replaces 4320-00-398-5216?

There are 11 known substitutes for 4320-00-398-5216: 5133-00-189-9249, 5325-00-281-6530, 5950-00-590-2223 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 08-998-469-00-001?

Key specifications for 08-998-469-00-001: General Characteristics Item Description: BRASS,6.875 IN.DIA FLANGE,6.250 IN.DIA BODY,1.250 IN.W.BORE,2.500 IN.DIA BORE IN. 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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