PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2601-1479-7Packing,preformed

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5330-00-239-0685 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-239-0685 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-239-0685. Primary manufacturer part number: 2601-1479-7.
Features
  • Packing,preformed — FSC 5330
  • Features Provided: VULCANIZED
  • Material: RUBBER SYNTHETIC OVERALL
  • Special Test Features: MATERIAL: VULCANIZED SYNTHETIC RUBBER
  • 2 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-239-0685, 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 3 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
NSN5330-00-239-0685
Primary Part Number2601-1479-7
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Features ProvidedVULCANIZED
MaterialRUBBER SYNTHETIC OVERALL
Special Test FeaturesMATERIAL: VULCANIZED SYNTHETIC RUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-058-1409820-4-50001-79 INTERCHANGEABLE
O-Ring
DC Fabricators Inc
5331-00-058-1410820-4-80002-524 INTERCHANGEABLE
O-Ring
Siemens Energy, Inc.
5331-00-058-1411820-4-80002-525 INTERCHANGEABLE
O-Ring
Siemens Energy, Inc.
5331-00-078-7889 INTERCHANGEABLE
O-Ring
5331-00-078-7890AS568-216 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-00-595-6667 INTERCHANGEABLE
Packing,preformed
5331-00-892-194325176 INTERCHANGEABLE
O-Ring
Eaton Corporation Dba Eaton Inoac Div Eaton
5331-00-892-4222 INTERCHANGEABLE
O-Ring
9320-00-892-4724 INTERCHANGEABLE
Rubber Round Section
5331-00-892-5010820-4-80002-527 INTERCHANGEABLE
O-Ring
Siemens Energy, Inc.
Cross-Reference Index
Part NumberManufacturer
2601-1479-7 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
MIL-G-21610 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-058-1409INTERCHANGEABLE
O-RING
820-4-50001-79
5331-00-058-1410INTERCHANGEABLE
O-RING
820-4-80002-524
5331-00-058-1411INTERCHANGEABLE
O-RING
820-4-80002-525
5331-00-078-7889INTERCHANGEABLE
O-RING
5331-00-078-7890INTERCHANGEABLE
O-RING
AS568-216
5330-00-595-6667INTERCHANGEABLE
PACKING,PREFORMED
5331-00-892-1943INTERCHANGEABLE
O-RING
25176
5331-00-892-4222INTERCHANGEABLE
O-RING
9320-00-892-4724INTERCHANGEABLE
RUBBER ROUND SECTION
5331-00-892-5010INTERCHANGEABLE
O-RING
820-4-80002-527
5331-01-062-4833INTERCHANGEABLE
O-RING
4678530-0015
5331-01-075-2064INTERCHANGEABLE
O-RING
203-4678530 ITEM 0014

Frequently Asked Questions

What is NSN 5330-00-239-0685?

NSN 5330-00-239-0685 is a Packing,preformed, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-239-0685?

NSN 5330-00-239-0685 has 2 cross-referenced part numbers: 2601-1479-7 (Electric Boat Corporation Div General Dynamics Electric Boat), MIL-G-21610 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-239-0685?

There are 12 known substitutes for 5330-00-239-0685: 5331-00-058-1409, 5331-00-058-1410, 5331-00-058-1411 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2601-1479-7?

Key specifications for 2601-1479-7: Features Provided: VULCANIZED; Special Features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200; Material: RUBBER SYNTHETIC OVERALL; Special Test Features: MATERIAL: VULCANIZED SYNTHETIC RUBBER. 4 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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