PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1820-7Packing,preformed

Strohmeyer, Julie a. Dba Julie a. Strohmeyer · NSN 5330-00-580-5830 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-580-5830 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-580-5830. Primary manufacturer part number: 1820-7.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
  • Center Hole Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: O-RING
  • Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Departure From Cited Document: AS MODIFIED BY SPECIAL FEATURES
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-580-5830, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Strohmeyer, Julie a. Dba Julie a. Strohmeyer. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5330-00-580-5830
Primary Part Number1820-7
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerStrohmeyer, Julie a. Dba Julie a. Strohmeyer
StatusACTIVE
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Temp Rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
Center Hole Diameter0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
Cross-Sectional Shape StyleO-RING
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Departure From Cited DocumentAS MODIFIED BY SPECIAL FEATURES
Material Document and ClassificationMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-080-8282 INTERCHANGEABLE
Packing,preformed
5330-00-352-73661F9612 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5950-00-353-956416WA03242 INTERCHANGEABLE
Coil,electrical
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5315-00-444-7940NAS1407N7M4 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4810-00-511-122718207 INTERCHANGEABLE
Sleeve and Slide,directional Con
Parker-Hannifin Corporation Dba Control Systems Division
5331-00-551-9116155-685 INTERCHANGEABLE
O-Ring
Graco Inc.
5330-00-559-2516 INTERCHANGEABLE
Packing,preformed
5331-00-584-0265012-7377 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
5331-00-640-9613012-711-70 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
5331-00-641-380666G341-7 INTERCHANGEABLE
O-Ring
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
1820-7 Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA)
AN6227-7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
8107A0PC10 Mark Controls Corp Pacific Valves Div (USA)
Related Parts
5330-00-080-8282INTERCHANGEABLE
PACKING,PREFORMED
5330-00-352-7366INTERCHANGEABLE
GASKET
1F9612
5950-00-353-9564INTERCHANGEABLE
COIL,ELECTRICAL
16WA03242
5315-00-444-7940INTERCHANGEABLE
PIN,SPRING
NAS1407N7M4
4810-00-511-1227INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
18207
5331-00-551-9116INTERCHANGEABLE
O-RING
155-685
5330-00-559-2516INTERCHANGEABLE
PACKING,PREFORMED
5331-00-584-0265INTERCHANGEABLE
O-RING
012-7377
5331-00-640-9613INTERCHANGEABLE
O-RING
012-711-70
5331-00-641-3806INTERCHANGEABLE
O-RING
66G341-7
5365-00-641-7941INTERCHANGEABLE
SPACER,RING
5B5980
5360-00-690-3811INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18207

Frequently Asked Questions

What is NSN 5330-00-580-5830?

NSN 5330-00-580-5830 is a Packing,preformed, manufactured by Strohmeyer, Julie a. Dba Julie a. Strohmeyer, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-580-5830?

NSN 5330-00-580-5830 has 3 cross-referenced part numbers: 1820-7 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer), AN6227-7 (Aeronautical Standards Group Dept of Navy and Air Force), 8107A0PC10 (Mark Controls Corp Pacific Valves Div).

What NSN replaces 5330-00-580-5830?

There are 12 known substitutes for 5330-00-580-5830: 5330-00-080-8282, 5330-00-352-7366, 5950-00-353-9564 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1820-7?

Key specifications for 1820-7: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Center Hole Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN; Cross-Sectional Shape Style: O-RING. 9 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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