PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61911Socket

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-731-9181 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-731-9181 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-731-9181. Primary manufacturer part number: 61911.
Features
  • Socket — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Socket, cataloged under National Stock Number 4320-00-731-9181, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4320-00-731-9181
Primary Part Number61911
Item NameSocket
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-168-666061911 INTERCHANGEABLE
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3110-01-012-7232 INTERCHANGEABLE
Bearing,ball,annular
6780-01-429-3781 INTERCHANGEABLE
Accessory Kit,photographic
Cross-Reference Index
Part NumberManufacturer
61911 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
67092-1PC128 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5340-00-168-6660INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
61911
3110-01-012-7232INTERCHANGEABLE
BEARING,BALL,ANNULAR
6780-01-429-3781INTERCHANGEABLE
ACCESSORY KIT,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 4320-00-731-9181?

NSN 4320-00-731-9181 is a Socket, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-731-9181?

NSN 4320-00-731-9181 has 2 cross-referenced part numbers: 61911 (Eaton Aerospace, Llc Dba Jackson South), 67092-1PC128 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-731-9181?

There are 3 known substitutes for 4320-00-731-9181: 5340-00-168-6660, 3110-01-012-7232, 6780-01-429-3781. Verify interchangeability with system specifications before substitution.

What are the specifications of 61911?

Key specifications for 61911: End Item Identification: PUMP AXIAL PSTN 27.2GPM. 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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