PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22277Ring,wearing

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 4320-01-261-4100 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-261-4100 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-261-4100. Primary manufacturer part number: 22277.
Features
  • Ring,wearing — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-261-4100, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Wimoh As (CAGE N0108)
Technical Specifications
ParameterValue
NSN4320-01-261-4100
Primary Part Number22277
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9540-00-422-1752 INTERCHANGEABLE
Beam,structural
5895-00-879-1789 INTERCHANGEABLE
Control,remote Switching
5325-01-016-16092-2-277 INTERCHANGEABLE
Snap Loop Eye
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5998-01-081-730322277 INTERCHANGEABLE
Circuit Card Assembly
Ward Leonard Ct Llc
5340-01-190-0798812516-5 INTERCHANGEABLE
Cap,protective,dust and Moisture
Pacific Scientific Energetic Materials Company (california Llc)
5440-01-564-954122277 INTERCHANGEABLE
Stepladder
Topdeq Corporation
Cross-Reference Index
Part NumberManufacturer
22277 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
22277 Wimoh As (NOR)
Related Parts
9540-00-422-1752INTERCHANGEABLE
BEAM,STRUCTURAL
5895-00-879-1789INTERCHANGEABLE
CONTROL,REMOTE SWITCHING
5325-01-016-1609INTERCHANGEABLE
SNAP LOOP EYE
2-2-277
5998-01-081-7303INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
22277
5340-01-190-0798INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
812516-5
5440-01-564-9541INTERCHANGEABLE
STEPLADDER
22277

Frequently Asked Questions

What is NSN 4320-01-261-4100?

NSN 4320-01-261-4100 is a Ring,wearing, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-261-4100?

NSN 4320-01-261-4100 has 2 cross-referenced part numbers: 22277 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 22277 (Wimoh As).

What NSN replaces 4320-01-261-4100?

There are 6 known substitutes for 4320-01-261-4100: 9540-00-422-1752, 5895-00-879-1789, 5325-01-016-1609 and 3 more. Verify interchangeability with system specifications before substitution.

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