PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N9833PC259Seal,plain Encased

Control Flow, Inc. Dba Control Flow Inc · NSN 5330-00-154-9063 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-154-9063 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-154-9063. Primary manufacturer part number: N9833PC259.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.438 INCHES NOMINAL IN
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 2.758 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Sealing Element Style: ANGULAR
  • Material: LEATHER SEALING ELEMENT
  • 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 5330-00-154-9063, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-154-9063
Primary Part NumberN9833PC259
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerControl Flow, Inc. Dba Control Flow Inc
StatusACTIVE
Accommodated Shaft Diameter1.438 INCHES NOMINAL IN
Seal Width0.500 INCHES NOMINAL IN
Housing Bore Diameter2.758 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
MaterialLEATHER SEALING ELEMENT
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1610-00-119-654650108 INTERCHANGEABLE
Ringx Ock,hydromati
Hamilton Sundstrand Corporation Dba Collins Aerospace
5815-00-356-3263SC-B-70108 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-615-8555016-2000-00-0-209 INTERCHANGEABLE
Jack,tip
Itt Cannon Rf Products
5905-00-666-0583 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5940-00-712-328150108 INTERCHANGEABLE
Terminal Board
U. S. Dynamics Corporation
3110-00-935-5744TRB613 INTERCHANGEABLE
Seat,bearing
Jtekt Bearings North America Llc Div Kbna - Ord 1
3120-00-956-9379 INTERCHANGEABLE
Bearing,washer,thrust
3010-01-198-6458 INTERCHANGEABLE
Gearcase-Motor
6515-01-259-610750108 INTERCHANGEABLE
Strap Set,infant Restraint,surgi
Olympic Medical Corp
5305-01-596-582550108 INTERCHANGEABLE
Screw,machine
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
N9833PC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N9833PC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
N18937PC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
N7810PC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N7810PC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
N7728PC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N18946ALTBPC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N9893PC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
50108 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
N18937PC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
50108 National Seal Corp
N7728PC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
N18946ALTBPC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
R11900-109 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
50108 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N7836-259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N18945ALTCPC259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
N18945ALTCPC259 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N7836-259 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
Related Parts
1610-00-119-6546INTERCHANGEABLE
RINGX OCK,HYDROMATI
50108
5815-00-356-3263INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-70108
5935-00-615-8555INTERCHANGEABLE
JACK,TIP
016-2000-00-0-209
5905-00-666-0583INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5940-00-712-3281INTERCHANGEABLE
TERMINAL BOARD
50108
3110-00-935-5744INTERCHANGEABLE
SEAT,BEARING
TRB613
3120-00-956-9379INTERCHANGEABLE
BEARING,WASHER,THRUST
3010-01-198-6458INTERCHANGEABLE
GEARCASE-MOTOR
6515-01-259-6107INTERCHANGEABLE
STRAP SET,INFANT RESTRAINT,SURGI
50108
5305-01-596-5825INTERCHANGEABLE
SCREW,MACHINE
50108

Frequently Asked Questions

What is NSN 5330-00-154-9063?

NSN 5330-00-154-9063 is a Seal,plain Encased, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-154-9063?

NSN 5330-00-154-9063 has 22 cross-referenced part numbers: N9833PC259 (Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division), N9833PC259 (Control Flow, Inc. Dba Control Flow Inc), N18937PC259 (Control Flow, Inc. Dba Control Flow Inc), N7810PC259 (Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division), N7810PC259 (Control Flow, Inc. Dba Control Flow Inc) and 17 more.

What NSN replaces 5330-00-154-9063?

There are 10 known substitutes for 5330-00-154-9063: 1610-00-119-6546, 5815-00-356-3263, 5935-00-615-8555 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N9833PC259?

Key specifications for N9833PC259: Accommodated Shaft Diameter: 1.438 INCHES NOMINAL IN; Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 2.758 INCHES NOMINAL IN; Material: STEEL CASE. 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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