PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5376Seal,nonmetallic Round Section

Parker Hannifin Corporation Div O-Ring Division · NSN 5330-01-205-9243 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-205-9243 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-205-9243. Primary manufacturer part number: 5376.
Features
  • Seal,nonmetallic Round Section — FSC 5330
  • Aperture Length: 2.682 INCHES MINIMUM AND 2.726 INCHES MAXIMUM IN
  • Cross Section Outside Diameter: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
  • Construction: SOLID
  • Style Designator: OVAL
  • Material Document and Classification: 9257 FSCM 25184 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Isobutylene-Isoprene Class Iir Overall construction
General Description

The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-205-9243, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-205-9243
Primary Part Number5376
Item NameSeal,nonmetallic Round Section
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div O-Ring Division
StatusACTIVE
Aperture Length2.682 INCHES MINIMUM AND 2.726 INCHES MAXIMUM IN
Cross Section Outside Diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MaterialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
ConstructionSOLID
Style DesignatorOVAL
Material Document and Classification9257 FSCM 25184 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Temp Rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Cross-Sectional Shape StyleCIRCULAR
Aperture Width0.615 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-189-53505376 INTERCHANGEABLE
Shaft and Column,st
Eaton Corporation Div Eaton Fluid Power
4820-00-289-3334 INTERCHANGEABLE
Cock,plug
6515-00-309-134038-5376-1 INTERCHANGEABLE
Intravenous Injection Set
Becton Dickinson and Co Acutecare Div
2990-00-378-2792T-5376 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5915-00-426-82985376 INTERCHANGEABLE
Filter,band Pass
Bird Electronic Corporation Div Bird Electronic Corp
6115-00-474-3496 INTERCHANGEABLE
Lever-Gov Push Rod-
5331-00-579-634930 INTERCHANGEABLE
O-Ring
Dayton-Walther Corp
5120-00-812-42385376 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Wta Tool Llc
5330-00-959-89015376 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
4710-01-109-3252PWA52041 INTERCHANGEABLE
Tube,guide,borescope
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
13079862 Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah (USA)
5376 PRIMARY Parker Hannifin Corporation Div O-Ring Division (USA)
Related Parts
2530-00-189-5350INTERCHANGEABLE
SHAFT AND COLUMN,ST
5376
4820-00-289-3334INTERCHANGEABLE
COCK,PLUG
6515-00-309-1340INTERCHANGEABLE
INTRAVENOUS INJECTION SET
38-5376-1
2990-00-378-2792INTERCHANGEABLE
MUFFLER,EXHAUST
T-5376
5915-00-426-8298INTERCHANGEABLE
FILTER,BAND PASS
5376
6115-00-474-3496INTERCHANGEABLE
LEVER-GOV PUSH ROD-
5331-00-579-6349INTERCHANGEABLE
O-RING
30
5120-00-812-4238INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5376
5330-00-959-8901INTERCHANGEABLE
SEAL,PLAIN ENCASED
5376
4710-01-109-3252INTERCHANGEABLE
TUBE,GUIDE,BORESCOPE
PWA52041
3110-01-169-4402INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5376
5985-01-299-8176INTERCHANGEABLE
SUPPORT,ANTENNA
5376

Frequently Asked Questions

What is NSN 5330-01-205-9243?

NSN 5330-01-205-9243 is a Seal,nonmetallic Round Section, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-205-9243?

NSN 5330-01-205-9243 has 2 cross-referenced part numbers: 13079862 (Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah), 5376 (Parker Hannifin Corporation Div O-Ring Division).

What NSN replaces 5330-01-205-9243?

There are 12 known substitutes for 5330-01-205-9243: 2530-00-189-5350, 4820-00-289-3334, 6515-00-309-1340 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5376?

Key specifications for 5376: Aperture Length: 2.682 INCHES MINIMUM AND 2.726 INCHES MAXIMUM IN; Special Features: COLOR BLACK SURFACE SMOOTH; Cross Section Outside Diameter: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL. 10 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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