PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

801641-503 PIECE 48ASeal,plain Encased

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 5330-01-387-0510 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-387-0510 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-387-0510. Primary manufacturer part number: 801641-503 PIECE 48A.
Features
  • Seal,plain Encased — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Reliance Electric Company Dba Reliance & Dodge Brands
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-387-0510, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersReliance Electric Company Dba Reliance & Dodge Brands (CAGE 71956); Reliance Electric (CAGE 50380); Zf Industrieantriebe Witten Gmbh (CAGE D9182); A W Chesterton Co Div Sealing Device Division (CAGE 71431)
Technical Specifications
ParameterValue
NSN5330-01-387-0510
Primary Part Number801641-503 PIECE 48A
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-234-5140 INTERCHANGEABLE
Drill,twist
5315-01-233-508453117-J INTERCHANGEABLE
Pin,cotter
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
4940-01-554-628153117 INTERCHANGEABLE
Auger Machine,pipe and Sewer,pow
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
801641-503 PIECE 48A Reliance Electric Company Dba Reliance & Dodge Brands (USA)
801641-503 PIECE 48A Reliance Electric (USA)
53117 Zf Industrieantriebe Witten Gmbh (DEU)
53117 A W Chesterton Co Div Sealing Device Division (USA)
Related Parts
5133-00-234-5140INTERCHANGEABLE
DRILL,TWIST
5315-01-233-5084INTERCHANGEABLE
PIN,COTTER
53117-J
4940-01-554-6281INTERCHANGEABLE
AUGER MACHINE,PIPE AND SEWER,POW
53117

Frequently Asked Questions

What is NSN 5330-01-387-0510?

NSN 5330-01-387-0510 is a Seal,plain Encased, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-387-0510?

NSN 5330-01-387-0510 has 4 cross-referenced part numbers: 801641-503 PIECE 48A (Reliance Electric Company Dba Reliance & Dodge Brands), 801641-503 PIECE 48A (Reliance Electric), 53117 (Zf Industrieantriebe Witten Gmbh), 53117 (A W Chesterton Co Div Sealing Device Division).

What NSN replaces 5330-01-387-0510?

There are 3 known substitutes for 5330-01-387-0510: 5133-00-234-5140, 5315-01-233-5084, 4940-01-554-6281. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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