PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9053786Seal,plain Encased

Us Army Aviation and Missile Command · NSN 5330-00-585-6947 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-585-6947 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-585-6947. Primary manufacturer part number: 9053786.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Housing Bore Diameter: 7.875 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Accommodated Shaft Diameter: 6.375 INCHES NOMINAL IN
  • Seal Width: 0.750 INCHES NOMINAL IN
  • Case Style: SQUARE
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 5330-00-585-6947, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5330-00-585-6947
Primary Part Number9053786
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Sealing Element StyleANGULAR
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Housing Bore Diameter7.875 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Accommodated Shaft Diameter6.375 INCHES NOMINAL IN
Seal Width0.750 INCHES NOMINAL IN
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-132-5095 INTERCHANGEABLE
Contact Positioner,terminal Crim
5330-00-187-36350184-11 INTERCHANGEABLE
Packing,preformed
Lockheed Martin Corporation Div Rms - Mitchel Field
5315-00-235-045634238 INTERCHANGEABLE
Pin,straight,headed
Air Liquide America Corp Ransome Div
4510-00-425-5890 INTERCHANGEABLE
Head Nut Assembly,f
5945-00-626-443455110 INTERCHANGEABLE
Solenoid,electrical
Hydro-Aire Aerospace Corp
5950-00-775-80346140-4 INTERCHANGEABLE
Transformer,power,s
American Shizuki Corp
5950-00-944-6945 INTERCHANGEABLE
Reactor-Transformer
3455-01-052-093050898 INTERCHANGEABLE
Reamer,machine
Kennametal Inc. Div Kennametal Industrial Products Group
4320-01-127-691061404 INTERCHANGEABLE
Piston,module Assem
Parker Hannifin Corporation Div Hydraulic Systems Division
5330-01-176-54856140-4 INTERCHANGEABLE
Seal,plain Encased
Greno Industries, Inc. Dba Greno Industries Inc
Cross-Reference Index
Part NumberManufacturer
9053786 PRIMARY Us Army Aviation and Missile Command (USA)
61404 Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
55110 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
788612 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5120-00-132-5095INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5330-00-187-3635INTERCHANGEABLE
PACKING,PREFORMED
0184-11
5315-00-235-0456INTERCHANGEABLE
PIN,STRAIGHT,HEADED
34238
4510-00-425-5890INTERCHANGEABLE
HEAD NUT ASSEMBLY,F
5945-00-626-4434INTERCHANGEABLE
SOLENOID,ELECTRICAL
55110
5950-00-775-8034INTERCHANGEABLE
TRANSFORMER,POWER,S
6140-4
5950-00-944-6945INTERCHANGEABLE
REACTOR-TRANSFORMER
3455-01-052-0930INTERCHANGEABLE
REAMER,MACHINE
50898
4320-01-127-6910INTERCHANGEABLE
PISTON,MODULE ASSEM
61404
5330-01-176-5485INTERCHANGEABLE
SEAL,PLAIN ENCASED
6140-4
3040-01-318-6298INTERCHANGEABLE
BALL JOINT
55110PC2
2530-01-346-9976INTERCHANGEABLE
WEIGHT,WHEEL BALANCING
55-110

Frequently Asked Questions

What is NSN 5330-00-585-6947?

NSN 5330-00-585-6947 is a Seal,plain Encased, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-585-6947?

NSN 5330-00-585-6947 has 5 cross-referenced part numbers: 9053786 (Us Army Aviation and Missile Command), 61404 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 55110 (Federal-Mogul Corp Government Sales Dept), 788612 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-585-6947?

There are 12 known substitutes for 5330-00-585-6947: 5120-00-132-5095, 5330-00-187-3635, 5315-00-235-0456 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9053786?

Key specifications for 9053786: Sealing Element Style: ANGULAR; Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT; Housing Bore Diameter: 7.875 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-585-6947 still in active supply?

NSN 5330-00-585-6947 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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