PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

431105-001Seal Assembly,shaft,spring Loade

Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group · NSN 4320-01-037-8775 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-037-8775 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-037-8775. Primary manufacturer part number: 431105-001.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: ASSEMBLY CONSISTS OF 3 ITEMS,1 SEAL BODY NO. 31104,AND 2 O-RINGS NO. 11088
  • 5 verified cross-references
  • Primary manufacturer: Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-037-8775, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-01-037-8775
Primary Part Number431105-001
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
StatusCANCELLED
General Characteristics Item DescriptionASSEMBLY CONSISTS OF 3 ITEMS,1 SEAL BODY NO. 31104,AND 2 O-RINGS NO. 11088
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-134-7716956-4704 INTERCHANGEABLE
Switch,lock,ignition
Cole Hersee Company
3220-00-204-245531-120 INTERCHANGEABLE
Sander,disk
Major Corp
5136-00-239-27643507 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5306-00-586-084400543 INTERCHANGEABLE
Bolt,ring
Defense Logistics Agency Dba Defense Supply Center Philadelphia
3020-00-804-7049 INTERCHANGEABLE
Gear,drive Motion
5935-00-817-3214 INTERCHANGEABLE
Connector,receptacle,electrical
5950-00-889-9945473668-1 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5330-00-932-479255107 INTERCHANGEABLE
Gasket
Flowserve Inc
4320-00-969-024031-10-5 INTERCHANGEABLE
Ring,lantern
Carver Pump Company
5305-01-045-9550LL57M40S7 INTERCHANGEABLE
Screw,cap,socket Head
Long-Lok, Llc
Cross-Reference Index
Part NumberManufacturer
50645 Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
31105X-AY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
431105-001 Weatherford Oil Field Crane and Water Blaster Systems Div Westherford International (USA)
31105 Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
431105-001 PRIMARY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
Related Parts
2920-00-134-7716INTERCHANGEABLE
SWITCH,LOCK,IGNITION
956-4704
3220-00-204-2455INTERCHANGEABLE
SANDER,DISK
31-120
5136-00-239-2764INTERCHANGEABLE
DIE,THREAD CUTTING
3507
5306-00-586-0844INTERCHANGEABLE
BOLT,RING
00543
3020-00-804-7049INTERCHANGEABLE
GEAR,DRIVE MOTION
5935-00-817-3214INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5950-00-889-9945INTERCHANGEABLE
TRANSFORMER,POWER
473668-1
5330-00-932-4792INTERCHANGEABLE
GASKET
55107
4320-00-969-0240INTERCHANGEABLE
RING,LANTERN
31-10-5
5305-01-045-9550INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
LL57M40S7
5330-01-123-5592INTERCHANGEABLE
GASKET
2B1-00117-2
4320-01-178-5824INTERCHANGEABLE
PLATE,WEAR,ROTARY PUMP
31105

Frequently Asked Questions

What is NSN 4320-01-037-8775?

NSN 4320-01-037-8775 is a Seal Assembly,shaft,spring Loade, manufactured by Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-01-037-8775?

NSN 4320-01-037-8775 has 5 cross-referenced part numbers: 50645 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp), 31105X-AY (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 431105-001 (Weatherford Oil Field Crane and Water Blaster Systems Div Westherford International), 31105 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 431105-001 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group).

What NSN replaces 4320-01-037-8775?

There are 12 known substitutes for 4320-01-037-8775: 2920-00-134-7716, 3220-00-204-2455, 5136-00-239-2764 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 431105-001?

Key specifications for 431105-001: General Characteristics Item Description: ASSEMBLY CONSISTS OF 3 ITEMS,1 SEAL BODY NO. 31104,AND 2 O-RINGS NO. 11088. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-01-037-8775 still in active supply?

NSN 4320-01-037-8775 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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