PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21317Plate Assembly,balance

Eaton Corporation Div Eaton Fluid Power · NSN 4320-01-310-6447 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-310-6447 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-310-6447. Primary manufacturer part number: 21317.
Features
  • Plate Assembly,balance — FSC 4320
  • General Characteristics Item Description: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Eaton Fluid Power
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Plate Assembly,balance, cataloged under National Stock Number 4320-01-310-6447, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Corporation Div Eaton Fluid Power. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-310-6447
Primary Part Number21317
Item NamePlate Assembly,balance
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Corporation Div Eaton Fluid Power
StatusACTIVE
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2990-00-234-3041T-6981 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5950-00-503-0632136BT INTERCHANGEABLE
Transformer,power
Superior Electric Holding Group Llc Div Specialty Product Technologies
5340-00-597-6074BACS12B-2 INTERCHANGEABLE
Fastener,flare Lock
The Boeing Company Div Defense
5305-00-655-9246MS51021-10 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6665-00-675-940121317 INTERCHANGEABLE
Cap
Mirion Technologies (canberra), Inc.
5961-01-099-0082698-1 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
6695-01-100-467421317 INTERCHANGEABLE
Bezel,instrument Mounting
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3950-01-239-3937SG813-AC-MMO-010 FIG 7-2 INTERCHANGEABLE
Winch,drum,power Operated
Naval Sea Systems Command
5915-01-361-7699A3060816-011 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-01-426-380121317 INTERCHANGEABLE
Adapter,electrical Plug,quick Di
Control Cable Inc
Cross-Reference Index
Part NumberManufacturer
21317 PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
6981 Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
2990-00-234-3041INTERCHANGEABLE
MUFFLER,EXHAUST
T-6981
5950-00-503-0632INTERCHANGEABLE
TRANSFORMER,POWER
136BT
5340-00-597-6074INTERCHANGEABLE
FASTENER,FLARE LOCK
BACS12B-2
5305-00-655-9246INTERCHANGEABLE
SETSCREW
MS51021-10
6665-00-675-9401INTERCHANGEABLE
CAP
21317
5961-01-099-0082INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
698-1
6695-01-100-4674INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
21317
3950-01-239-3937INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
SG813-AC-MMO-010 FIG 7-2
5915-01-361-7699INTERCHANGEABLE
FILTER,BAND PASS
A3060816-011
5935-01-426-3801INTERCHANGEABLE
ADAPTER,ELECTRICAL PLUG,QUICK DI
21317

Frequently Asked Questions

What is NSN 4320-01-310-6447?

NSN 4320-01-310-6447 is a Plate Assembly,balance, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-310-6447?

NSN 4320-01-310-6447 has 2 cross-referenced part numbers: 21317 (Eaton Corporation Div Eaton Fluid Power), 6981 (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 4320-01-310-6447?

There are 10 known substitutes for 4320-01-310-6447: 2990-00-234-3041, 5950-00-503-0632, 5340-00-597-6074 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21317?

Key specifications for 21317: General Characteristics Item Description: STEEL; End Item Identification: EATON CORP HYDRAULIC DIV 6000 SERIES HYDRAULIC MOTOR. 2 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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