PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3149552Gasket

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5330-01-377-2669 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-377-2669 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-377-2669. Primary manufacturer part number: 3149552.
Features
  • Gasket — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-377-2669, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Lockheed Martin Corporation Div Rms (CAGE 02769)
Technical Specifications
ParameterValue
NSN5330-01-377-2669
Primary Part Number3149552
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-054-1839541839 INTERCHANGEABLE
Washer,lock
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
500612 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
3149552 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
500612 Lockheed Martin Corporation Div Rms (USA)
Related Parts
5310-00-054-1839INTERCHANGEABLE
WASHER,LOCK
541839

Frequently Asked Questions

What is NSN 5330-01-377-2669?

NSN 5330-01-377-2669 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-377-2669?

NSN 5330-01-377-2669 has 3 cross-referenced part numbers: 500612 (Lockheed Martin Corporation Div Rms - Mitchel Field), 3149552 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 500612 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5330-01-377-2669?

There is 1 known substitute for 5330-01-377-2669: 5310-00-054-1839. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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