PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2633-745-02PC13Packing,preformed

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5330-01-206-6123 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-206-6123 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-206-6123. Primary manufacturer part number: 2633-745-02PC13.
Features
  • Packing,preformed — FSC 5330
  • Criticality Code Justification: ZZZW
  • Material: RUBBER SILICONE CLASS Q OVERALL
  • Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Material Document and Classification: ZZ-R-765,CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Cross-Sectional Height: 0.072 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: O-RING
Applications
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-206-6123, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-01-206-6123
Primary Part Number2633-745-02PC13
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusCANCELLED
Criticality Code JustificationZZZW
MaterialRUBBER SILICONE CLASS Q OVERALL
Departure From Cited DocumentMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Material Document and ClassificationZZ-R-765,CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
Cross-Sectional Height0.072 INCHES NOMINAL IN
Cross-Sectional Shape StyleO-RING
Center Hole Diameter0.351 INCHES NOMINAL IN
Peripheral Diameter0.495 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5331-00-065-0234205-160-904 INTERCHANGEABLE
O-Ring
Aerocontrolex Group, Inc.
5331-00-167-5172AS3581-904 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-185-036625C85-22 INTERCHANGEABLE
O-Ring
Grimes Aerospace Company
5331-00-187-61053-904E603-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-558-19015130-534049-4 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div Aerospace Group Headquarters
5331-00-891-8851N0674 3-904 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-935-9136 INTERCHANGEABLE
O-Ring
5331-00-983-93633-904N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-993-467110210438-7 INTERCHANGEABLE
O-Ring
Us Army Aviation and Missile Command
5331-01-035-33673-904 N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
Cross-Reference Index
Part NumberManufacturer
2633-745-02PC13 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
ZZ-R-765CL2BGR70/ARP568-904 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
217-4455078 PIECE F-7 Naval Ship Systems Command (USA)
845-2445195,IT 22-3 Naval Ship Systems Command (USA)
100-4498509PC26 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
ZZ-R-765CL2BGR70,AS568-904 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ZZ-R-765 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AS568-904 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ZZ-R-765,CL2B,GR70,ARP568 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-065-0234INTERCHANGEABLE
O-RING
205-160-904
5331-00-167-5172INTERCHANGEABLE
O-RING
AS3581-904
5331-00-185-0366INTERCHANGEABLE
O-RING
25C85-22
5331-00-187-6105INTERCHANGEABLE
O-RING
3-904E603-70
5331-00-558-1901INTERCHANGEABLE
O-RING
5130-534049-4
5331-00-891-8851INTERCHANGEABLE
O-RING
N0674 3-904
5331-00-935-9136INTERCHANGEABLE
O-RING
5331-00-983-9363INTERCHANGEABLE
O-RING
3-904N674-7
5331-00-993-4671INTERCHANGEABLE
O-RING
10210438-7
5331-01-035-3367INTERCHANGEABLE
O-RING
3-904 N674-7
5331-01-049-1292INTERCHANGEABLE
O-RING
3J-7354
5331-01-077-5840INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-01-206-6123?

NSN 5330-01-206-6123 is a Packing,preformed, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-206-6123?

NSN 5330-01-206-6123 has 9 cross-referenced part numbers: 2633-745-02PC13 (Electric Boat Corporation Div General Dynamics Electric Boat), ZZ-R-765CL2BGR70/ARP568-904 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 217-4455078 PIECE F-7 (Naval Ship Systems Command), 845-2445195,IT 22-3 (Naval Ship Systems Command), 100-4498509PC26 (Huntington Ingalls Inc Div Newport News Shipbuilding) and 4 more.

What NSN replaces 5330-01-206-6123?

There are 12 known substitutes for 5330-01-206-6123: 5331-00-065-0234, 5331-00-167-5172, 5331-00-185-0366 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2633-745-02PC13?

Key specifications for 2633-745-02PC13: Criticality Code Justification: ZZZW; Material: RUBBER SILICONE CLASS Q OVERALL; Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Material Document and Classification: ZZ-R-765,CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-01-206-6123 still in active supply?

NSN 5330-01-206-6123 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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