Naval Sea Systems Command · NSN 5340-01-718-3491 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-718-3491 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-718-3491. Primary manufacturer part number: 321-8556655ITEM31.
5340-01-718-3491 — No Item Name Available illustration
Features
Seal,antipilferage — FSC 5340
Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code Justification: ZZZY
2 verified cross-references
Primary manufacturer: Naval Sea Systems Command
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The Seal,antipilferage, cataloged under National Stock Number 5340-01-718-3491, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: RO.
Technical Specifications
Parameter
Value
NSN
5340-01-718-3491
Primary Part Number
321-8556655ITEM31
Item Name
Seal,antipilferage
FSC / FSG
5340 / 53 — No Item Name Available
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Reference Number Differentiating Characteristics
MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN 5340-01-718-3491 is a Seal,antipilferage, manufactured by Naval Sea Systems Command, classified under FSC 5340 (No Item Name Available). Status: active.
What are the part numbers for NSN 5340-01-718-3491?
NSN 5340-01-718-3491 has 2 cross-referenced part numbers: 321-8556655ITEM31 (Naval Sea Systems Command), 7380 (3m Company).
What NSN replaces 5340-01-718-3491?
There are 11 known substitutes for 5340-01-718-3491: 6515-01-387-6106, 6695-00-009-5920, 5815-00-129-1945 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 321-8556655ITEM31?
Key specifications for 321-8556655ITEM31: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.