PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305092Bushing and Seal,sl

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-339-2609 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-339-2609 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-339-2609. Primary manufacturer part number: 305092.
Features
  • Bushing and Seal,sl — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Bushing and Seal,sl, cataloged under National Stock Number 4320-00-339-2609, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. 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.

Catalog Facts
Item NameBushing and Seal,sl
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232)
Technical Specifications
ParameterValue
NSN4320-00-339-2609
Primary Part Number305092
Item NameBushing and Seal,sl
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-087-85282-248 INTERCHANGEABLE
O-Ring
Porter Seal Co
5306-00-753-87257538725 INTERCHANGEABLE
Bolt,internally Relieved Body
U S Army Tank Automotive Command Amsta-Im-Mm
4320-01-589-7180305092 INTERCHANGEABLE
Ring,wearing
Mega Corp.
Cross-Reference Index
Part NumberManufacturer
305092 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
305092 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
9238P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
9235P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
5331-00-087-8528INTERCHANGEABLE
O-RING
2-248
5306-00-753-8725INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
7538725
4320-01-589-7180INTERCHANGEABLE
RING,WEARING
305092

Frequently Asked Questions

What is NSN 4320-00-339-2609?

NSN 4320-00-339-2609 is a Bushing and Seal,sl, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-339-2609?

NSN 4320-00-339-2609 has 4 cross-referenced part numbers: 305092 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 305092 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 9238P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 9235P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).

What NSN replaces 4320-00-339-2609?

There are 3 known substitutes for 4320-00-339-2609: 5331-00-087-8528, 5306-00-753-8725, 4320-01-589-7180. Verify interchangeability with system specifications before substitution.

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