PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

209844Packing,preformed

Northrop Grumman Systems Corporation · NSN 5330-00-291-7878 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-7878 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-7878. Primary manufacturer part number: 209844.
Features
  • Packing,preformed — FSC 5330
  • Material: RUBBER SYNTHETIC OVERALL
  • Center Hole Diameter: 1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.306 INCHES NOMINAL IN
  • Color: BLACK
  • Peripheral Diameter: 2.3625 INCHES MINIMUM AND 2.3645 INCHES MAXIMUM IN
  • Outer Groove Width: 0.062 INCHES NOMINAL IN
  • Outer Groove Depth: 0.062 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-291-7878, 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. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-291-7878
Primary Part Number209844
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
MaterialRUBBER SYNTHETIC OVERALL
Center Hole Diameter1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN
Cross-Sectional Height0.306 INCHES NOMINAL IN
ColorBLACK
Peripheral Diameter2.3625 INCHES MINIMUM AND 2.3645 INCHES MAXIMUM IN
Outer Groove Width0.062 INCHES NOMINAL IN
Outer Groove Depth0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2990-00-708-9472T-6572 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5305-00-923-65606572 INTERCHANGEABLE
Screw,machine
Birnbach Co Inc
5330-01-144-88316572 INTERCHANGEABLE
Gasket
Adk Pressure Equipment Corporation
4610-01-435-99956572-G501 INTERCHANGEABLE
Dispenser,bromide
Howell Laboratories Inc Dba Howell Laboratories Inc
4730-01-556-80256572 13000 INTERCHANGEABLE
Flange,pipe,blind
The Gorman-Rupp Company Div Gorman-Rupp
Cross-Reference Index
Part NumberManufacturer
W209844 Northrop Grumman Systems Corporation (USA)
209844 Crofton Co (USA)
W209844 Crofton Co (USA)
209844 PRIMARY Northrop Grumman Systems Corporation (USA)
6572 Federal-Mogul Corp Chassis Products Div (USA)
W209844 Crosley Corp the (USA)
EX2825 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
2990-00-708-9472INTERCHANGEABLE
MUFFLER,EXHAUST
T-6572
5305-00-923-6560INTERCHANGEABLE
SCREW,MACHINE
6572
5330-01-144-8831INTERCHANGEABLE
GASKET
6572
4610-01-435-9995INTERCHANGEABLE
DISPENSER,BROMIDE
6572-G501
4730-01-556-8025INTERCHANGEABLE
FLANGE,PIPE,BLIND
6572 13000

Frequently Asked Questions

What is NSN 5330-00-291-7878?

NSN 5330-00-291-7878 is a Packing,preformed, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-291-7878?

NSN 5330-00-291-7878 has 7 cross-referenced part numbers: W209844 (Northrop Grumman Systems Corporation), 209844 (Crofton Co), W209844 (Crofton Co), 209844 (Northrop Grumman Systems Corporation), 6572 (Federal-Mogul Corp Chassis Products Div) and 2 more.

What NSN replaces 5330-00-291-7878?

There are 5 known substitutes for 5330-00-291-7878: 2990-00-708-9472, 5305-00-923-6560, 5330-01-144-8831 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 209844?

Key specifications for 209844: Material: RUBBER SYNTHETIC OVERALL; Center Hole Diameter: 1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN; Cross-Sectional Height: 0.306 INCHES NOMINAL IN; Color: BLACK. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-291-7878 still in active supply?

NSN 5330-00-291-7878 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.
PartsTable Design LLC · partstable.com