PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A86270SSeal,plain Encased

Trostel Albert Packing Ltd · NSN 5330-01-048-7486 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-048-7486 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-048-7486. Primary manufacturer part number: A86270S.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.188 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Case Style: SQUARE
  • Housing Bore Diameter: 1.874 INCHES NOMINAL IN
  • Outside Diameter: 1.878 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
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 5330-01-048-7486, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-048-7486
Primary Part NumberA86270S
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTrostel Albert Packing Ltd
StatusACTIVE
Seal Width0.188 INCHES NOMINAL IN
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Case StyleSQUARE
Housing Bore Diameter1.874 INCHES NOMINAL IN
Outside Diameter1.878 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1660-00-633-256814804 INTERCHANGEABLE
Shroud Assy,retaine
Mission Systems Orchard Park Inc
5950-00-903-154314804 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
5325-00-979-0686 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
A86270S Trostel Albert Packing Ltd (USA)
14804 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
01BR156-132-03 Trostel Albert Packing Ltd (USA)
BR156-132-03 Trostel Albert Packing Ltd (USA)
Related Parts
1660-00-633-2568INTERCHANGEABLE
SHROUD ASSY,RETAINE
14804
5950-00-903-1543INTERCHANGEABLE
TRANSFORMER,POWER
14804
5325-00-979-0686INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5330-01-048-7486?

NSN 5330-01-048-7486 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 5330-01-048-7486?

NSN 5330-01-048-7486 has 4 cross-referenced part numbers: A86270S (Trostel Albert Packing Ltd), 14804 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 01BR156-132-03 (Trostel Albert Packing Ltd), BR156-132-03 (Trostel Albert Packing Ltd).

What NSN replaces 5330-01-048-7486?

There are 3 known substitutes for 5330-01-048-7486: 1660-00-633-2568, 5950-00-903-1543, 5325-00-979-0686. Verify interchangeability with system specifications before substitution.

What are the specifications of A86270S?

Key specifications for A86270S: Seal Width: 0.188 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT; Case Style: SQUARE. 7 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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