PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11569663-6Nut,pump

Us Army Aviation and Missile Command · NSN 4320-01-108-9822 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-108-9822 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-108-9822. Primary manufacturer part number: 11569663-6.
Features
  • Nut,pump — FSC 4320
  • Test Data Document: 18876-11569663-6 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • 2 verified cross-references
  • Primary manufacturer: Us Army Aviation and Missile Command
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid transfer and circulation
  • Cooling system maintenance
General Description

The Nut,pump, cataloged under National Stock Number 4320-01-108-9822, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-108-9822
Primary Part Number11569663-6
Item NameNut,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Test Data Document18876-11569663-6 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-357-6412P16-55 INTERCHANGEABLE
Nut Retaining Pump
Applied Power Inc Power Packer
2940-00-470-123851269 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5355-00-963-75951655 INTERCHANGEABLE
Pointer,dial
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
P16 55 Enerpac Tool Group Corp (USA)
11569663-6 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
5120-00-357-6412INTERCHANGEABLE
NUT RETAINING PUMP
P16-55
2940-00-470-1238INTERCHANGEABLE
FILTER ELEMENT,FLUID
51269
5355-00-963-7595INTERCHANGEABLE
POINTER,DIAL
1655

Frequently Asked Questions

What is NSN 4320-01-108-9822?

NSN 4320-01-108-9822 is a Nut,pump, manufactured by Us Army Aviation and Missile Command, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-108-9822?

NSN 4320-01-108-9822 has 2 cross-referenced part numbers: P16 55 (Enerpac Tool Group Corp), 11569663-6 (Us Army Aviation and Missile Command).

What NSN replaces 4320-01-108-9822?

There are 3 known substitutes for 4320-01-108-9822: 5120-00-357-6412, 2940-00-470-1238, 5355-00-963-7595. Verify interchangeability with system specifications before substitution.

What are the specifications of 11569663-6?

Key specifications for 11569663-6: End Item Identification: 4935-00-880-4510; Test Data Document: 18876-11569663-6 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 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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