PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02R56-32-5Seal,plain Encased

Trostel Albert Packing Ltd · NSN 5330-00-404-6091 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-404-6091 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-404-6091. Primary manufacturer part number: 02R56-32-5.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
  • Housing Bore Diameter: 0.877 INCHES MINIMUM AND 0.881 INCHES MAXIMUM IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Temp Rating: -65.0 FAHRENHEIT AND 250.00 FAHRENHEIT DEGF
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 0.500 INCHES NOMINAL IN
  • Material: STEEL CASE
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 5330-00-404-6091, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trostel Albert Packing Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5330-00-404-6091
Primary Part Number02R56-32-5
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTrostel Albert Packing Ltd
StatusACTIVE
Seal Width0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Housing Bore Diameter0.877 INCHES MINIMUM AND 0.881 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Temp Rating-65.0 FAHRENHEIT AND 250.00 FAHRENHEIT DEGF
Case StyleSQUARE
Accommodated Shaft Diameter0.500 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
Surface TreatmentPLASTIC CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Outside Diameter0.879 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2825-00-036-33714940 INTERCHANGEABLE
Pinion and Shaft As
Northrop Grumman Systems Corporation Div Marine Systems
6625-00-077-181410180130 INTERCHANGEABLE
Absorber,radio Frequency Radiati
Us Army Aviation and Missile Command
5930-00-548-8618 INTERCHANGEABLE
Switch,rotary
5120-00-604-5021 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5975-00-819-1860BBU-400 INTERCHANGEABLE
Bushing,electrical Conduit
Egs Electrical Group Appleton Div
4920-01-099-6718GS15940-1 INTERCHANGEABLE
Fixture,engine Maintenance,aircr
Hamilton Sundstrand Corporation Dba Collins Aerospace
5330-01-136-11174940 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6530-01-203-7767KC61200 INTERCHANGEABLE
Bowl,surgical Sponge
Cardinal Health 200, Llc
6530-01-243-05084940 INTERCHANGEABLE
Drape,operating,microscope
Microtek Medical, Inc.
5935-01-248-8406 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
08716TYPEP Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
08716TYPEP Applied Industrial Technologies Ptyltd (AUS)
2256650 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
02R56-32-5 PRIMARY Trostel Albert Packing Ltd (USA)
4940 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
2825-00-036-3371INTERCHANGEABLE
PINION AND SHAFT AS
4940
6625-00-077-1814INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
10180130
5930-00-548-8618INTERCHANGEABLE
SWITCH,ROTARY
5120-00-604-5021INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5975-00-819-1860INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
BBU-400
4920-01-099-6718INTERCHANGEABLE
FIXTURE,ENGINE MAINTENANCE,AIRCR
GS15940-1
5330-01-136-1117INTERCHANGEABLE
SEAL,PLAIN ENCASED
4940
6530-01-203-7767INTERCHANGEABLE
BOWL,SURGICAL SPONGE
KC61200
6530-01-243-0508INTERCHANGEABLE
DRAPE,OPERATING,MICROSCOPE
4940
5935-01-248-8406INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-01-662-8224INTERCHANGEABLE
ADAPTER,CONNECTOR
4940

Frequently Asked Questions

What is NSN 5330-00-404-6091?

NSN 5330-00-404-6091 is a Seal,plain Encased, manufactured by Trostel Albert Packing Ltd, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-404-6091?

NSN 5330-00-404-6091 has 5 cross-referenced part numbers: 08716TYPEP (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 08716TYPEP (Applied Industrial Technologies Ptyltd), 2256650 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 02R56-32-5 (Trostel Albert Packing Ltd), 4940 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-404-6091?

There are 11 known substitutes for 5330-00-404-6091: 2825-00-036-3371, 6625-00-077-1814, 5930-00-548-8618 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02R56-32-5?

Key specifications for 02R56-32-5: Seal Width: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN; Housing Bore Diameter: 0.877 INCHES MINIMUM AND 0.881 INCHES MAXIMUM IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Temp Rating: -65.0 FAHRENHEIT AND 250.00 FAHRENHEIT DEGF. 11 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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