PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58712Seal,plain Encased

Columbus Mckinnon Corp Cm Hoist Div · NSN 5330-00-117-9284 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-117-9284 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-117-9284. Primary manufacturer part number: 58712.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 2.938 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.812 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Seal Width: 0.312 INCHES NOMINAL IN
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-117-9284, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Columbus Mckinnon Corp Cm Hoist Div. Government technical data includes 7 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-117-9284
Primary Part Number58712
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerColumbus Mckinnon Corp Cm Hoist Div
StatusACTIVE
Housing Bore Diameter2.938 INCHES NOMINAL IN
Accommodated Shaft Diameter1.812 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Seal Width0.312 INCHES NOMINAL IN
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1650-00-015-227858712 INTERCHANGEABLE
Liner,bearing
Parker Hannifin Corporation Div Hydraulic Systems Division
1650-00-360-2005587-1-2 INTERCHANGEABLE
Ball Seat,sequence
Tactair Fluid Controls Inc
5999-00-787-6729W56 INTERCHANGEABLE
Heater,thermal Release
Ward Leonard Ct Llc
3040-00-844-777258712 INTERCHANGEABLE
Shaft,shouldered
Hydro-Aire Aerospace Corp
6210-01-007-365251-0901-0111-201 INTERCHANGEABLE
Light,indicator
Dialight Corporation
5999-01-281-8366W56 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
2510-01-286-3329587-12 INTERCHANGEABLE
Bracket,engine Mount
Ovidon Manufacturing, Llc
5330-01-596-595458712 INTERCHANGEABLE
Sleeve,gasket,spec
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
58712 Columbus Mckinnon Corp Cm Hoist Div (USA)
W56 Columbus Mckinnon Corp Cm Hoist Div (USA)
Related Parts
1650-00-015-2278INTERCHANGEABLE
LINER,BEARING
58712
1650-00-360-2005INTERCHANGEABLE
BALL SEAT,SEQUENCE
587-1-2
5999-00-787-6729INTERCHANGEABLE
HEATER,THERMAL RELEASE
W56
3040-00-844-7772INTERCHANGEABLE
SHAFT,SHOULDERED
58712
6210-01-007-3652INTERCHANGEABLE
LIGHT,INDICATOR
51-0901-0111-201
5999-01-281-8366INTERCHANGEABLE
HEATER,THERMAL RELEASE
W56
2510-01-286-3329INTERCHANGEABLE
BRACKET,ENGINE MOUNT
587-12
5330-01-596-5954INTERCHANGEABLE
SLEEVE,GASKET,SPEC
58712

Frequently Asked Questions

What is NSN 5330-00-117-9284?

NSN 5330-00-117-9284 is a Seal,plain Encased, manufactured by Columbus Mckinnon Corp Cm Hoist Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-117-9284?

NSN 5330-00-117-9284 has 2 cross-referenced part numbers: 58712 (Columbus Mckinnon Corp Cm Hoist Div), W56 (Columbus Mckinnon Corp Cm Hoist Div).

What NSN replaces 5330-00-117-9284?

There are 8 known substitutes for 5330-00-117-9284: 1650-00-015-2278, 1650-00-360-2005, 5999-00-787-6729 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 58712?

Key specifications for 58712: Housing Bore Diameter: 2.938 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.812 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Material: STEEL CASE. 7 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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