PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500019Seal,plain Encased

Army Weapons Command Attn Amswe-Ree-S · NSN 5330-00-291-2789 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-2789 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-2789. Primary manufacturer part number: 500019.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 0.938 INCHES NOMINAL IN
  • Seal Width: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
  • Accommodated Shaft Maximum Rated Speed: 1600 FEET PER MINUTE FT
  • Case Style: SQUARE
  • Material: STEEL CASE
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT B
  • Housing Bore Diameter: 1.827 INCHES MINIMUM AND 1.829 INCHES MAXIMUM IN
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 5330-00-291-2789, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-291-2789
Primary Part Number500019
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerArmy Weapons Command Attn Amswe-Ree-S
StatusACTIVE
Accommodated Shaft Diameter0.938 INCHES NOMINAL IN
Seal Width0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed1600 FEET PER MINUTE FT
Case StyleSQUARE
MaterialSTEEL CASE
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT B
Housing Bore Diameter1.827 INCHES MINIMUM AND 1.829 INCHES MAXIMUM IN
Sealing Element StyleVERTICAL-ANGULAR
MaterialWOOL SEALING ELEMENT A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1660-00-532-158484199-1 INTERCHANGEABLE
Condenser,water Separator
Honeywell International Inc. Div Aerospace - Torrance
2930-00-703-8525 INTERCHANGEABLE
Radiator,engine Coolant
6220-00-839-749150-0019 INTERCHANGEABLE
Light,taxiing,aircraft
Grimes Aerospace Company
6625-00-899-9728500-019 INTERCHANGEABLE
Voltmeter
American Instrument Corp
5962-01-054-3675 INTERCHANGEABLE
Microcircuit,digital
5330-01-301-056450-0019 INTERCHANGEABLE
Seal,nonmetallic Channel
Lancer Corp
5340-01-368-6135 INTERCHANGEABLE
Bolt Assembly,clamp
5930-01-368-9661500019 INTERCHANGEABLE
Switch,rotary
Symbolic Displays, Inc
4730-01-417-8445500019 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Velvac Inc
6220-01-513-7190500019 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
500019 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
1660-00-532-1584INTERCHANGEABLE
CONDENSER,WATER SEPARATOR
84199-1
2930-00-703-8525INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
6220-00-839-7491INTERCHANGEABLE
LIGHT,TAXIING,AIRCRAFT
50-0019
6625-00-899-9728INTERCHANGEABLE
VOLTMETER
500-019
5962-01-054-3675INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5330-01-301-0564INTERCHANGEABLE
SEAL,NONMETALLIC CHANNEL
50-0019
5340-01-368-6135INTERCHANGEABLE
BOLT ASSEMBLY,CLAMP
5930-01-368-9661INTERCHANGEABLE
SWITCH,ROTARY
500019
4730-01-417-8445INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
500019
6220-01-513-7190INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
500019
6530-01-536-3423INTERCHANGEABLE
THERMOSTAT,MANUAL
500019

Frequently Asked Questions

What is NSN 5330-00-291-2789?

NSN 5330-00-291-2789 is a Seal,plain Encased, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-291-2789?

NSN 5330-00-291-2789 has 1 cross-referenced part number: 500019 (Army Weapons Command Attn Amswe-Ree-S).

What NSN replaces 5330-00-291-2789?

There are 11 known substitutes for 5330-00-291-2789: 1660-00-532-1584, 2930-00-703-8525, 6220-00-839-7491 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500019?

Key specifications for 500019: Accommodated Shaft Diameter: 0.938 INCHES NOMINAL IN; Seal Width: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Accommodated Shaft Maximum Rated Speed: 1600 FEET PER MINUTE FT; 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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