PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DR85775PC36Seal,plain Encased

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 5330-00-178-4623 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-4623 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-4623. Primary manufacturer part number: DR85775PC36.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Housing Bore Diameter: 1.624 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Accommodated Shaft Diameter: 0.875 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Case Style: SQUARE
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
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 5330-00-178-4623, 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 Electro-Mechanical Corporation Div Epd. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-4623
Primary Part NumberDR85775PC36
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Sealing Element StyleANGULAR
Housing Bore Diameter1.624 INCHES NOMINAL IN
MaterialSTEEL CASE
Accommodated Shaft Diameter0.875 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Seal Width0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-138-3872 INTERCHANGEABLE
Union,pipe
6665-00-237-78521556 INTERCHANGEABLE
Bellows and Pump
Davol Inc
5330-00-654-4480 INTERCHANGEABLE
Packing,preformed
5935-00-934-01012610534-1 INTERCHANGEABLE
Connector,receptacle,electrical
Alliant Techsystems Operations Llc Div Defense Electronic Systems
Cross-Reference Index
Part NumberManufacturer
BB50215 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1701P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
DR85775PC36 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
DR85775PC36 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1701P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
BB50215 National Seal Corp
8784 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
4730-00-138-3872INTERCHANGEABLE
UNION,PIPE
6665-00-237-7852INTERCHANGEABLE
BELLOWS AND PUMP
1556
5330-00-654-4480INTERCHANGEABLE
PACKING,PREFORMED
5935-00-934-0101INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2610534-1

Frequently Asked Questions

What is NSN 5330-00-178-4623?

NSN 5330-00-178-4623 is a Seal,plain Encased, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-178-4623?

NSN 5330-00-178-4623 has 7 cross-referenced part numbers: BB50215 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 1701P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), DR85775PC36 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DR85775PC36 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 1701P (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.

What NSN replaces 5330-00-178-4623?

There are 4 known substitutes for 5330-00-178-4623: 4730-00-138-3872, 6665-00-237-7852, 5330-00-654-4480 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DR85775PC36?

Key specifications for DR85775PC36: Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.624 INCHES NOMINAL IN; Material: STEEL CASE; Accommodated Shaft Diameter: 0.875 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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