PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A100379Seal,plain Encased

Curtiss-Wright Controls, Inc. Div Actuation Division · NSN 5330-00-064-3360 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-064-3360 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-064-3360. Primary manufacturer part number: A100379.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 0.938 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Material: LEATHER SEALING ELEMENT
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 5330-00-064-3360, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5330-00-064-3360
Primary Part NumberA100379
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Div Actuation Division
StatusACTIVE
Seal Width0.438 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Case StyleSQUARE
Accommodated Shaft Diameter0.938 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
MaterialLEATHER SEALING ELEMENT
Housing Bore Diameter2.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-061-8355A2063094 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-00-226-808320630-4-4 INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5841-00-333-8621 INTERCHANGEABLE
Gear and Stop Assem
5330-00-357-9777 INTERCHANGEABLE
Gasket
3455-00-516-508719819 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6220-00-898-731120630 INTERCHANGEABLE
Pocket Assembly
Grimes Aerospace Company
1660-00-942-854420630 INTERCHANGEABLE
Manifold Subassembl
Avox Systems Inc Dba Avox Systems Inc
4720-01-034-838920630 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4730-01-517-1507C20630 INTERCHANGEABLE
Coupling,hose
Hydrasearch Company, Llc
5315-01-696-930720-630 INTERCHANGEABLE
Pin,straight,headless
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
A100379 PRIMARY Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
20630 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5331-00-061-8355INTERCHANGEABLE
O-RING
A2063094
4730-00-226-8083INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
20630-4-4
5841-00-333-8621INTERCHANGEABLE
GEAR AND STOP ASSEM
5330-00-357-9777INTERCHANGEABLE
GASKET
3455-00-516-5087INTERCHANGEABLE
REAMER,MACHINE
19819
6220-00-898-7311INTERCHANGEABLE
POCKET ASSEMBLY
20630
1660-00-942-8544INTERCHANGEABLE
MANIFOLD SUBASSEMBL
20630
4720-01-034-8389INTERCHANGEABLE
HOSE,PREFORMED
20630
4730-01-517-1507INTERCHANGEABLE
COUPLING,HOSE
C20630
5315-01-696-9307INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20-630

Frequently Asked Questions

What is NSN 5330-00-064-3360?

NSN 5330-00-064-3360 is a Seal,plain Encased, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-064-3360?

NSN 5330-00-064-3360 has 2 cross-referenced part numbers: A100379 (Curtiss-Wright Controls, Inc. Div Actuation Division), 20630 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-064-3360?

There are 10 known substitutes for 5330-00-064-3360: 5331-00-061-8355, 4730-00-226-8083, 5841-00-333-8621 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A100379?

Key specifications for A100379: Seal Width: 0.438 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Case Style: SQUARE; Accommodated Shaft Diameter: 0.938 INCHES NOMINAL IN. 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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