PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN6227B8Packing,preformed

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5330-00-050-1211 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-050-1211 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-050-1211. Primary manufacturer part number: AN6227B8.
Features
  • Packing,preformed — FSC 5330
  • Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
  • Cross-Sectional Shape Style: O-RING
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Center Hole Diameter: 0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-050-1211, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-050-1211
Primary Part NumberAN6227B8
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusCANCELLED
Temp Rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
Cross-Sectional Shape StyleO-RING
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Center Hole Diameter0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
Material Document and ClassificationMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5331-00-585-6663 INTERCHANGEABLE
O-Ring
5325-00-804-9743 INTERCHANGEABLE
Ring,retaining
5331-01-160-2508M83461/1-110 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5895-01-534-976720002500 INTERCHANGEABLE
Installation Kit,electronic Equi
Gm Cope - Lau Joint Venture
Cross-Reference Index
Part NumberManufacturer
AN6227B8 Aeronautical Standards Group Dept of Navy and Air Force (USA)
N0304 2-110 Parker-Hannifin Corp Div O-Ring Division (USA)
250S8 Honeywell International Inc Dba Honeywell (USA)
263CX8 Joy Global Underground Mining Llc (USA)
AN6227-8 Aeronautical Standards Group Dept of Navy and Air Force (USA)
M15D14 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
20002500 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
501211 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5330000501211 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
N304-7-8 Parker-Hannifin Corp Div O-Ring Division (USA)
PS1-30-5-8 Parker-Hannifin Corp Div O-Ring Division (USA)
Related Parts
5331-00-585-6663INTERCHANGEABLE
O-RING
5325-00-804-9743INTERCHANGEABLE
RING,RETAINING
5331-01-160-2508INTERCHANGEABLE
O-RING
M83461/1-110
5895-01-534-9767INTERCHANGEABLE
INSTALLATION KIT,ELECTRONIC EQUI
20002500

Frequently Asked Questions

What is NSN 5330-00-050-1211?

NSN 5330-00-050-1211 is a Packing,preformed, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-050-1211?

NSN 5330-00-050-1211 has 11 cross-referenced part numbers: AN6227B8 (Aeronautical Standards Group Dept of Navy and Air Force), N0304 2-110 (Parker-Hannifin Corp Div O-Ring Division), 250S8 (Honeywell International Inc Dba Honeywell), 263CX8 (Joy Global Underground Mining Llc), AN6227-8 (Aeronautical Standards Group Dept of Navy and Air Force) and 6 more.

What NSN replaces 5330-00-050-1211?

There are 4 known substitutes for 5330-00-050-1211: 5331-00-585-6663, 5325-00-804-9743, 5331-01-160-2508 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN6227B8?

Key specifications for AN6227B8: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Cross-Sectional Shape Style: O-RING; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-050-1211 still in active supply?

NSN 5330-00-050-1211 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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