PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314301ASeal,plain Encased

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5330-00-286-6859 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-286-6859 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-286-6859. Primary manufacturer part number: 314301A.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Seal Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Maximum Rated Speed: 1600 FEET PER MINUTE FT
  • Housing Bore Diameter: 2.499 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather or Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-286-6859, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-286-6859
Primary Part Number314301A
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
Case StyleSQUARE
Seal Width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed1600 FEET PER MINUTE FT
Housing Bore Diameter2.499 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-110-636615224 INTERCHANGEABLE
Disk,rupturable
Provision, Inc. Dba Provision Inc
5133-00-189-9246 INTERCHANGEABLE
Drill,twist
5120-00-198-540615224 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
5305-00-213-035099115224 INTERCHANGEABLE
Screw,bottom
Alfa Laval Inc
5133-00-228-1326 INTERCHANGEABLE
Drill,twist
5940-00-256-6335E-280-C-2-525-5 INTERCHANGEABLE
Terminal Board
Lta/d-Cemco Inc Dba D-Cemco
2805-00-270-347918516A INTERCHANGEABLE
Ring,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
5325-00-285-21131220-1 INTERCHANGEABLE
Ring,retaining
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5330-00-285-6834106272 INTERCHANGEABLE
Seal,plain Encased
Cummins Inc.
2910-00-306-5342149-1784 INTERCHANGEABLE
Pump,fuel,cam Actuated
Cummins Power Generation Inc.
Cross-Reference Index
Part NumberManufacturer
314301A Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
116250 Michigan Leather Products Co (USA)
84214 Fitzgerald Gasket a Co of Tannetics Inc (USA)
048730 Allis-Chalmers Corp (USA)
12201 Lektra Service Corp (USA)
R232132-8 Wolverine Motor Works Inc (USA)
314301A Hercules Engine Co Inc (USA)
43-158 Federal-Mogul Corp Chassis Products Div (USA)
15224 Lektra Service Corp (USA)
14301A Corbitt Co Inc (USA)
49150 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
214821 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
18516 Dana Corp Spicer Transmission Div (USA)
500061 Army Weapons Command Attn Amswe-Ree-S (USA)
A1205S149 Meritor Heavy Vehicle Systems, Llc (USA)
Related Parts
4820-00-110-6366INTERCHANGEABLE
DISK,RUPTURABLE
15224
5133-00-189-9246INTERCHANGEABLE
DRILL,TWIST
5120-00-198-5406INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15224
5305-00-213-0350INTERCHANGEABLE
SCREW,BOTTOM
99115224
5133-00-228-1326INTERCHANGEABLE
DRILL,TWIST
5940-00-256-6335INTERCHANGEABLE
TERMINAL BOARD
E-280-C-2-525-5
2805-00-270-3479INTERCHANGEABLE
RING,PISTON
18516A
5325-00-285-2113INTERCHANGEABLE
RING,RETAINING
1220-1
5330-00-285-6834INTERCHANGEABLE
SEAL,PLAIN ENCASED
106272
2910-00-306-5342INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
149-1784
3120-00-354-4126INTERCHANGEABLE
BEARING,SLEEVE
116250
1660-00-469-7104INTERCHANGEABLE
CONDENSER,WATER SEP
748861-2

Frequently Asked Questions

What is NSN 5330-00-286-6859?

NSN 5330-00-286-6859 is a Seal,plain Encased, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-286-6859?

NSN 5330-00-286-6859 has 15 cross-referenced part numbers: 314301A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 116250 (Michigan Leather Products Co), 84214 (Fitzgerald Gasket a Co of Tannetics Inc), 048730 (Allis-Chalmers Corp), 12201 (Lektra Service Corp) and 10 more.

What NSN replaces 5330-00-286-6859?

There are 12 known substitutes for 5330-00-286-6859: 4820-00-110-6366, 5133-00-189-9246, 5120-00-198-5406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 314301A?

Key specifications for 314301A: Case Style: SQUARE; Seal Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT; Sealing Element Style: ANGULAR. 8 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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