PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN6227B50Packing,preformed

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5330-00-359-4252 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-359-4252 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-359-4252. Primary manufacturer part number: AN6227B50.
Features
  • Packing,preformed — FSC 5330
  • Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
  • Center Hole Diameter: 4.210 INCHES MINIMUM AND 4.240 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: O-RING
  • 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 5330-00-359-4252, 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 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-359-4252
Primary Part NumberAN6227B50
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
Center Hole Diameter4.210 INCHES MINIMUM AND 4.240 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
Cross-Sectional Height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Cross-Sectional Shape StyleO-RING
Material Document and ClassificationMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6685-00-088-439718-2050 INTERCHANGEABLE
Indicator,pressure
Honeywell International Inc. Dba Honeywell International
6515-00-360-385011-260 INTERCHANGEABLE
Retractor Set,abdominal
Mccoy Meat Co
5331-00-576-9729MS28775-347 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5995-00-756-6134622750 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5331-00-810-0187 INTERCHANGEABLE
O-Ring
4320-01-218-6090622750 INTERCHANGEABLE
Sleeve,actuator Pis
Eaton Aerospace, Llc Dba Jackson South
5330-01-308-9665182050 INTERCHANGEABLE
Gasket
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
AN6227B50 Aeronautical Standards Group Dept of Navy and Air Force (USA)
6227-50 Graco Inc. (USA)
A395X72 David Brown Hydraulics Inc Dba Hydreco (USA)
250S50 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
25K60408 Clark Material Handling Company (USA)
250S50 Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
250S50 Goodrich Corporation (USA)
250S50 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
23750-44 Ameridrives International Llc Dba Ameridrives International Llc (USA)
250S50 Goodrich Corp Dba Goodrich Corp (USA)
158-379 Graco Inc. (USA)
AN6227B50 Stansteel Corp a Sub of Allis-Chalmers Corp (USA)
1820-50 Benton Harbor Engineering Inc (USA)
25K60408 Clark Equipment Co (USA)
AN6227-50 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
6685-00-088-4397INTERCHANGEABLE
INDICATOR,PRESSURE
18-2050
6515-00-360-3850INTERCHANGEABLE
RETRACTOR SET,ABDOMINAL
11-260
5331-00-576-9729INTERCHANGEABLE
O-RING
MS28775-347
5995-00-756-6134INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
622750
5331-00-810-0187INTERCHANGEABLE
O-RING
4320-01-218-6090INTERCHANGEABLE
SLEEVE,ACTUATOR PIS
622750
5330-01-308-9665INTERCHANGEABLE
GASKET
182050

Frequently Asked Questions

What is NSN 5330-00-359-4252?

NSN 5330-00-359-4252 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 5330-00-359-4252?

NSN 5330-00-359-4252 has 15 cross-referenced part numbers: AN6227B50 (Aeronautical Standards Group Dept of Navy and Air Force), 6227-50 (Graco Inc.), A395X72 (David Brown Hydraulics Inc Dba Hydreco), 250S50 (Goodrich Corporation Div Advanced Structures Landing Systems), 25K60408 (Clark Material Handling Company) and 10 more.

What NSN replaces 5330-00-359-4252?

There are 7 known substitutes for 5330-00-359-4252: 6685-00-088-4397, 6515-00-360-3850, 5331-00-576-9729 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN6227B50?

Key specifications for AN6227B50: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Center Hole Diameter: 4.210 INCHES MINIMUM AND 4.240 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; 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 5330-00-359-4252 still in active supply?

NSN 5330-00-359-4252 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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