PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN6246PC23Gasket

Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5330-00-058-2830 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-058-2830 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-058-2830. Primary manufacturer part number: AN6246PC23.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
  • Center Hole Diameter: 1.254 INCHES NOMINAL IN
  • Material Document and Classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: LEATHER CATTLEHIDE OVERALL
  • 12 verified cross-references
  • Primary manufacturer: Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Cattlehide Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-058-2830, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-058-2830
Primary Part NumberAN6246PC23
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJoint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Cross-Sectional Height0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Center Hole Diameter1.254 INCHES NOMINAL IN
Material Document and ClassificationMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialLEATHER CATTLEHIDE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-058-2813 INTERCHANGEABLE
Washer,flat
5330-00-058-2814 INTERCHANGEABLE
Gasket
5365-00-058-2838 INTERCHANGEABLE
Spacer,ring
5330-00-058-2845 INTERCHANGEABLE
Gasket
5330-00-058-2868 INTERCHANGEABLE
Gasket
5330-00-058-2874 INTERCHANGEABLE
Gasket
5330-00-064-6922 INTERCHANGEABLE
Gasket
5330-00-071-6863 INTERCHANGEABLE
Retainer,packing
5330-00-143-7114 INTERCHANGEABLE
Gasket
5330-00-171-6749 INTERCHANGEABLE
Retainer,packing
Cross-Reference Index
Part NumberManufacturer
AN6246PC23 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1283-218 Searle Leather and Packing Co (USA)
P793 General Signal Corp (USA)
K1-1602-999281ALTOPCM3 Naval Ship Systems Command (USA)
T1-1602-1285758REVAPC44 Naval Ship Systems Command (USA)
S17-23 Houghton International Inc. (USA)
S17PC23 Houghton International Inc. (USA)
T1-1602-1285766R Naval Ship Systems Command (USA)
MILR5521 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-5521 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS35803-218 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AN6246-23 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5310-00-058-2813INTERCHANGEABLE
WASHER,FLAT
5330-00-058-2814INTERCHANGEABLE
GASKET
5365-00-058-2838INTERCHANGEABLE
SPACER,RING
5330-00-058-2845INTERCHANGEABLE
GASKET
5330-00-058-2868INTERCHANGEABLE
GASKET
5330-00-058-2874INTERCHANGEABLE
GASKET
5330-00-064-6922INTERCHANGEABLE
GASKET
5330-00-071-6863INTERCHANGEABLE
RETAINER,PACKING
5330-00-143-7114INTERCHANGEABLE
GASKET
5330-00-171-6749INTERCHANGEABLE
RETAINER,PACKING
5330-00-186-1309INTERCHANGEABLE
RETAINER,PACKING
5330-00-186-1331INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5330-00-058-2830?

NSN 5330-00-058-2830 is a Gasket, manufactured by Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-058-2830?

NSN 5330-00-058-2830 has 12 cross-referenced part numbers: AN6246PC23 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1283-218 (Searle Leather and Packing Co), P793 (General Signal Corp), K1-1602-999281ALTOPCM3 (Naval Ship Systems Command), T1-1602-1285758REVAPC44 (Naval Ship Systems Command) and 7 more.

What NSN replaces 5330-00-058-2830?

There are 12 known substitutes for 5330-00-058-2830: 5310-00-058-2813, 5330-00-058-2814, 5365-00-058-2838 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN6246PC23?

Key specifications for AN6246PC23: Part Name Assigned by Controlling Agency: RETAINER,PACKING; Cross-Sectional Height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Center Hole Diameter: 1.254 INCHES NOMINAL IN; End Item Identification: W/S: AIRCRAFT, STRATOFORTRESS B-52; TA-4J AIRCRAFT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-058-2830 still in active supply?

NSN 5330-00-058-2830 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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