PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40244Seal,nonmetallic Round Section

Exlar Corporation · NSN 5330-01-650-5120 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-650-5120 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-650-5120. Primary manufacturer part number: 40244.
Features
  • Seal,nonmetallic Round Section — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Exlar Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-650-5120, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Exlar Corporation. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,nonmetallic Round Section
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersExlar Corporation (CAGE 1KHV0)
Technical Specifications
ParameterValue
NSN5330-01-650-5120
Primary Part Number40244
Item NameSeal,nonmetallic Round Section
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerExlar Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2810-00-118-369240244 INTERCHANGEABLE
Cover,blower Shaft Hole
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3120-00-555-132440244 INTERCHANGEABLE
Bushing,sleeve
Honeywell International Inc. Div Aerospace - Torrance
5950-00-851-4675 INTERCHANGEABLE
Transformer,power
5961-00-996-9926SMB523366 INTERCHANGEABLE
Transistor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3455-01-010-089756706 INTERCHANGEABLE
Cutter,milling,end
Regal-Beloit Corp
5930-01-117-4908800-540-1-2-15 LNCH-ENABLE-READY INTERCHANGEABLE
Guard,switch
Safran Electronics & Defense, Avionics Usa, Llc
6220-01-242-9031140-00-132 INTERCHANGEABLE
Lamp Unit,vehicular
Ktm 2 Llc Dba Arrow Safety Device Company
4940-01-268-025840244 INTERCHANGEABLE
Strainer,relief
L & R Manufacturing Company
5330-01-688-493640244 INTERCHANGEABLE
Gasket
Energy Focus, Inc. Div Mmm
Cross-Reference Index
Part NumberManufacturer
40230 ITEM NO 3 Exlar Corporation (USA)
40244 PRIMARY Exlar Corporation (USA)
40240 ITEM NO 5 Exlar Corporation (USA)
Related Parts
2810-00-118-3692INTERCHANGEABLE
COVER,BLOWER SHAFT HOLE
40244
3120-00-555-1324INTERCHANGEABLE
BUSHING,SLEEVE
40244
5950-00-851-4675INTERCHANGEABLE
TRANSFORMER,POWER
5961-00-996-9926INTERCHANGEABLE
TRANSISTOR
SMB523366
3455-01-010-0897INTERCHANGEABLE
CUTTER,MILLING,END
56706
5930-01-117-4908INTERCHANGEABLE
GUARD,SWITCH
800-540-1-2-15 LNCH-ENABLE-READY
6220-01-242-9031INTERCHANGEABLE
LAMP UNIT,VEHICULAR
140-00-132
4940-01-268-0258INTERCHANGEABLE
STRAINER,RELIEF
40244
5330-01-688-4936INTERCHANGEABLE
GASKET
40244

Frequently Asked Questions

What is NSN 5330-01-650-5120?

NSN 5330-01-650-5120 is a Seal,nonmetallic Round Section, manufactured by Exlar Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-650-5120?

NSN 5330-01-650-5120 has 3 cross-referenced part numbers: 40230 ITEM NO 3 (Exlar Corporation), 40244 (Exlar Corporation), 40240 ITEM NO 5 (Exlar Corporation).

What NSN replaces 5330-01-650-5120?

There are 9 known substitutes for 5330-01-650-5120: 2810-00-118-3692, 3120-00-555-1324, 5950-00-851-4675 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com