PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2155Packing,preformed

Orscheln Products Llc · NSN 5330-00-789-6668 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-789-6668 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-789-6668. Primary manufacturer part number: 2155.
Features
  • Packing,preformed — FSC 5330
  • Peripheral Diameter: 0.645 INCHES NOMINAL IN
  • Material: RUBBER OVERALL
  • Material Document and Classification: 7446-70 FSCM 92867 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Center Hole Diameter: 0.382 INCHES NOMINAL IN
  • Rim Surface Width: 0.035 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: CUP
  • 1 verified cross-reference
Applications
  • Applications requiring Rubber Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-789-6668, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Orscheln Products Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-789-6668
Primary Part Number2155
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerOrscheln Products Llc
StatusACTIVE
Peripheral Diameter0.645 INCHES NOMINAL IN
MaterialRUBBER OVERALL
Material Document and Classification7446-70 FSCM 92867 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Center Hole Diameter0.382 INCHES NOMINAL IN
Rim Surface Width0.035 INCHES NOMINAL IN
Cross-Sectional Shape StyleCUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1420-00-013-70661617823 INTERCHANGEABLE
Valve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-042-4229MS35333-113 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-166-84002-155V0747-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
3030-00-169-44322-155 INTERCHANGEABLE
Belt,round
Parker-Hannifin Corp Div O-Ring Division
5310-00-197-884421-55 INTERCHANGEABLE
Washer,flat
Brp Us Inc
6220-00-226-95642155 INTERCHANGEABLE
Light Assy
Mission Systems Davenport Inc.
5310-00-485-93532-155 INTERCHANGEABLE
Washer,flat
Amphenol Corp Div Amphenol Aerospace Operations
4810-00-541-6051215-5 INTERCHANGEABLE
Valve,gate
Flowserve Corporation Div Flowserve Us Inc
5310-00-550-1130MS35333-40 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-580-65812-155N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
Cross-Reference Index
Part NumberManufacturer
2155 PRIMARY Orscheln Products Llc (USA)
Related Parts
1420-00-013-7066INTERCHANGEABLE
VALVE
1617823
5310-00-042-4229INTERCHANGEABLE
WASHER,LOCK
MS35333-113
5331-00-166-8400INTERCHANGEABLE
O-RING
2-155V0747-75
3030-00-169-4432INTERCHANGEABLE
BELT,ROUND
2-155
5310-00-197-8844INTERCHANGEABLE
WASHER,FLAT
21-55
6220-00-226-9564INTERCHANGEABLE
LIGHT ASSY
2155
5310-00-485-9353INTERCHANGEABLE
WASHER,FLAT
2-155
4810-00-541-6051INTERCHANGEABLE
VALVE,GATE
215-5
5310-00-550-1130INTERCHANGEABLE
WASHER,LOCK
MS35333-40
5331-00-580-6581INTERCHANGEABLE
O-RING
2-155N674-70
5310-00-582-9846INTERCHANGEABLE
WASHER,SHOULDERED
20825-1
6685-00-618-1822INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
2510127

Frequently Asked Questions

What is NSN 5330-00-789-6668?

NSN 5330-00-789-6668 is a Packing,preformed, manufactured by Orscheln Products Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-789-6668?

NSN 5330-00-789-6668 has 1 cross-referenced part number: 2155 (Orscheln Products Llc).

What NSN replaces 5330-00-789-6668?

There are 12 known substitutes for 5330-00-789-6668: 1420-00-013-7066, 5310-00-042-4229, 5331-00-166-8400 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2155?

Key specifications for 2155: Peripheral Diameter: 0.645 INCHES NOMINAL IN; Material: RUBBER OVERALL; Material Document and Classification: 7446-70 FSCM 92867 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Center Hole Diameter: 0.382 INCHES NOMINAL IN. 6 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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