PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28740Seal,plain Encased

New Holland Construction · NSN 5330-00-847-1711 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-847-1711 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-847-1711. Primary manufacturer part number: 28740.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR-OPPOSED
  • Case Style: SQUARE
  • Housing Bore Diameter: 1.501 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT A
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element a construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-847-1711, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Holland Construction. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-847-1711
Primary Part Number28740
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNew Holland Construction
StatusACTIVE
Seal Width0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
Accommodated Shaft Diameter1.000 INCHES NOMINAL IN
Sealing Element StyleANGULAR-OPPOSED
Case StyleSQUARE
Housing Bore Diameter1.501 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT A
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4920-00-063-3464 INTERCHANGEABLE
Seat,outlet Check V
5330-00-244-818480A045 INTERCHANGEABLE
Gasket
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3120-00-339-26068157P INTERCHANGEABLE
Bushing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4330-00-894-634428740 INTERCHANGEABLE
Filter,fluid
Hdt Expeditionary Systems Inc
3020-01-087-134628740 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
6150-01-418-1660GB815K1 INTERCHANGEABLE
Bus,conductor
Northrop Grumman Systems Corporation
6110-01-618-39871678-2 INTERCHANGEABLE
Controller,electrical
Rothenbuhler Engineering Co.
Cross-Reference Index
Part NumberManufacturer
28740 New Holland Construction (USA)
16782 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
149AMM1T8 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
A907X5 General Signal Corp (USA)
3028740 New Holland Construction (USA)
A907X5 David Brown Hydraulics Inc Dba Hydreco (USA)
3028740-3 New Holland Construction (USA)
Related Parts
4920-00-063-3464INTERCHANGEABLE
SEAT,OUTLET CHECK V
5330-00-244-8184INTERCHANGEABLE
GASKET
80A045
3120-00-339-2606INTERCHANGEABLE
BUSHING,SLEEVE
8157P
4330-00-894-6344INTERCHANGEABLE
FILTER,FLUID
28740
3020-01-087-1346INTERCHANGEABLE
GEAR,SPUR
28740
6150-01-418-1660INTERCHANGEABLE
BUS,CONDUCTOR
GB815K1
6110-01-618-3987INTERCHANGEABLE
CONTROLLER,ELECTRICAL
1678-2

Frequently Asked Questions

What is NSN 5330-00-847-1711?

NSN 5330-00-847-1711 is a Seal,plain Encased, manufactured by New Holland Construction, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-847-1711?

NSN 5330-00-847-1711 has 7 cross-referenced part numbers: 28740 (New Holland Construction), 16782 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining), 149AMM1T8 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), A907X5 (General Signal Corp), 3028740 (New Holland Construction) and 2 more.

What NSN replaces 5330-00-847-1711?

There are 7 known substitutes for 5330-00-847-1711: 4920-00-063-3464, 5330-00-244-8184, 3120-00-339-2606 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28740?

Key specifications for 28740: Seal Width: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN; Sealing Element Style: ANGULAR-OPPOSED; Case Style: SQUARE. 9 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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