PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36143-15Seal,plain Encased

Triumph Thermal Systems - Maryland, Inc. · NSN 5330-00-178-3773 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-3773 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-3773. Primary manufacturer part number: 36143-15.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 1.123 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Accommodated Shaft Diameter: 0.500 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-3773, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 21 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
NSN5330-00-178-3773
Primary Part Number36143-15
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusCANCELLED
Housing Bore Diameter1.123 INCHES NOMINAL IN
Case StyleSQUARE
Maximum Pressure Rating7.0 POUNDS PER SQUARE INCH (PSI) LBS
Accommodated Shaft Diameter0.500 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Hardness Rating80.0 SHORE DUROMETER A NOMINAL OVERALL
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
ColorBLACK
Seal Width0.312 INCHES NOMINAL IN
MaterialSTEEL CASE
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-013-7320Z12414A INTERCHANGEABLE
Parts Kit,safety Relief Valve
Gardner Denver Inc.
5999-00-035-8927BP4709 INTERCHANGEABLE
Contact,electrical
Burke Products Inc
5330-00-194-3715 INTERCHANGEABLE
Packing,preformed
5955-00-273-3141970-3089 INTERCHANGEABLE
Oscillator,crystal Controlled
Cts Inc
3455-00-541-622210490 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5930-00-546-8985 INTERCHANGEABLE
Pushbutton
5962-01-162-4543728000-48 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Div Rmd Strategic
3413-01-177-9392 INTERCHANGEABLE
Sealing,sleeve
3040-01-199-5659 INTERCHANGEABLE
Shaft,shouldered
5930-01-370-444942A36-01-1-06-N INTERCHANGEABLE
Switch,rotary
Grayhill Inc
Cross-Reference Index
Part NumberManufacturer
N8195PC593 Control Flow, Inc. Dba Control Flow Inc (USA)
182035 Woodward, Inc. Div Fuel Systems and Controls (USA)
N11687PC593 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
2A4111-12 Ed Etnyre & Co (USA)
36143-15 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
5230007 General Motors Llc Dba General Motors Llc (USA)
A058706 Sasco Inc Canadian Div
G2287 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
N7906PC593 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
182003 Woodward, Inc. Div Fuel Systems and Controls (USA)
N8195PC593 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
5330001783773 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
N8859PC593 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
53301783773 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
5230007 General Motors Corp (USA)
21158-0051 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
N7907PC593 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
7165635 Watertown Arsenal Smiwt-Re (USA)
112Z16 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
SG543PC56 Markey Machine Llc Div Markey Machine (USA)
Related Parts
4820-00-013-7320INTERCHANGEABLE
PARTS KIT,SAFETY RELIEF VALVE
Z12414A
5999-00-035-8927INTERCHANGEABLE
CONTACT,ELECTRICAL
BP4709
5330-00-194-3715INTERCHANGEABLE
PACKING,PREFORMED
5955-00-273-3141INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
970-3089
3455-00-541-6222INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10490
5930-00-546-8985INTERCHANGEABLE
PUSHBUTTON
5962-01-162-4543INTERCHANGEABLE
MICROCIRCUIT,LINEAR
728000-48
3413-01-177-9392INTERCHANGEABLE
SEALING,SLEEVE
3040-01-199-5659INTERCHANGEABLE
SHAFT,SHOULDERED
5930-01-370-4449INTERCHANGEABLE
SWITCH,ROTARY
42A36-01-1-06-N
2930-01-387-0161INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
6115-01-680-2322INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE,TRAI
18-2003

Frequently Asked Questions

What is NSN 5330-00-178-3773?

NSN 5330-00-178-3773 is a Seal,plain Encased, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-178-3773?

NSN 5330-00-178-3773 has 36 cross-referenced part numbers: N8195PC593 (Control Flow, Inc. Dba Control Flow Inc), 182035 (Woodward, Inc. Div Fuel Systems and Controls), N11687PC593 (Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division), 2A4111-12 (Ed Etnyre & Co), 36143-15 (Triumph Thermal Systems - Maryland, Inc.) and 31 more.

What NSN replaces 5330-00-178-3773?

There are 12 known substitutes for 5330-00-178-3773: 4820-00-013-7320, 5999-00-035-8927, 5330-00-194-3715 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36143-15?

Key specifications for 36143-15: Housing Bore Diameter: 1.123 INCHES NOMINAL IN; Case Style: SQUARE; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS; Accommodated Shaft Diameter: 0.500 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-178-3773 still in active supply?

NSN 5330-00-178-3773 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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