PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2078Packing Assy

Northrop Grumman Systems Corporation Div Marine Systems · NSN 5330-00-446-8899 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-446-8899 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-446-8899. Primary manufacturer part number: 2078.
Features
  • Packing Assy — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing Assy, cataloged under National Stock Number 5330-00-446-8899, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Assy
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWestinghouse Electric Corp Sturtevant Div (CAGE 80231); Westinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099)
Technical Specifications
ParameterValue
NSN5330-00-446-8899
Primary Part Number2078
Item NamePacking Assy
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-018-0405000-200-2078 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6640-00-028-8150 INTERCHANGEABLE
Tube,biological Culture Sampling
4820-00-035-93692078 INTERCHANGEABLE
Valve,check
Acf Industries Inc
5315-00-236-8348901207K1 INTERCHANGEABLE
Pin,cotter
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
1650-00-254-8313207-8 INTERCHANGEABLE
Collar,metering
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5330-00-437-524720-78 INTERCHANGEABLE
Packing Material
Pakon Inc Dba Impak Division
3120-00-571-5787510-207-080-100-000 INTERCHANGEABLE
Bushing,sleeve
Emerson Automation Solutions Final Control Us Lp
5950-00-808-2569 INTERCHANGEABLE
Transformer,power
5940-00-809-08392078 INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
6625-00-907-1501 INTERCHANGEABLE
Lead,test
Cross-Reference Index
Part NumberManufacturer
2078 Westinghouse Electric Corp Sturtevant Div (USA)
2078 Westinghouse Electric Corp (USA)
2078 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
5360-00-018-0405INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
000-200-2078
6640-00-028-8150INTERCHANGEABLE
TUBE,BIOLOGICAL CULTURE SAMPLING
4820-00-035-9369INTERCHANGEABLE
VALVE,CHECK
2078
5315-00-236-8348INTERCHANGEABLE
PIN,COTTER
901207K1
1650-00-254-8313INTERCHANGEABLE
COLLAR,METERING
207-8
5330-00-437-5247INTERCHANGEABLE
PACKING MATERIAL
20-78
3120-00-571-5787INTERCHANGEABLE
BUSHING,SLEEVE
510-207-080-100-000
5950-00-808-2569INTERCHANGEABLE
TRANSFORMER,POWER
5940-00-809-0839INTERCHANGEABLE
TERMINAL,LUG
2078
6625-00-907-1501INTERCHANGEABLE
LEAD,TEST
5330-00-923-6832INTERCHANGEABLE
GASKET
2078
5962-01-047-9144INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1266-2708

Frequently Asked Questions

What is NSN 5330-00-446-8899?

NSN 5330-00-446-8899 is a Packing Assy, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-446-8899?

NSN 5330-00-446-8899 has 3 cross-referenced part numbers: 2078 (Westinghouse Electric Corp Sturtevant Div), 2078 (Westinghouse Electric Corp), 2078 (Northrop Grumman Systems Corporation Div Marine Systems).

What NSN replaces 5330-00-446-8899?

There are 12 known substitutes for 5330-00-446-8899: 5360-00-018-0405, 6640-00-028-8150, 4820-00-035-9369 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com