PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8944558Silica,pulverized

Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · NSN 9620-01-388-6632 · FSC 9620 · No Item Name Available
Verified by PartsTable
NSN 9620-01-388-6632 — this item is cataloged by the U.S. Government under National Stock Number 9620-01-388-6632. Primary manufacturer part number: 8944558.
Features
  • Silica,pulverized — FSC 9620
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Silica,pulverized, cataloged under National Stock Number 9620-01-388-6632, is classified within Federal Supply Class 9620 (No Item Name Available) of the Ores, Minerals, and Primary Products group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9620-01-388-6632
Primary Part Number8944558
Item NameSilica,pulverized
FSC / FSG9620 / 96 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5920-00-059-45769L15GCB001 INTERCHANGEABLE
Arrester,lightning
General Electric Co Wiring Device Dept
5905-00-279-961225040 INTERCHANGEABLE
Resistor,fixed,wire Wound
Electro Scientific Industries Inc
6605-00-512-0158 INTERCHANGEABLE
Retainer,ball Beari
5360-01-132-091025040 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc
4730-01-210-353825040 INTERCHANGEABLE
Plug,pipe
Twg Canada Consolidated Inc
6515-01-504-408725040 INTERCHANGEABLE
Bag,specimen Retrieval,endoscopi
Tyco United States Surgical Corp
Cross-Reference Index
Part NumberManufacturer
50-28-0058 Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
QFM-0095 Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
25040 Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
8944558 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
Related Parts
5920-00-059-4576INTERCHANGEABLE
ARRESTER,LIGHTNING
9L15GCB001
5905-00-279-9612INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
25040
6605-00-512-0158INTERCHANGEABLE
RETAINER,BALL BEARI
5360-01-132-0910INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
25040
4730-01-210-3538INTERCHANGEABLE
PLUG,PIPE
25040
6515-01-504-4087INTERCHANGEABLE
BAG,SPECIMEN RETRIEVAL,ENDOSCOPI
25040

Frequently Asked Questions

What is NSN 9620-01-388-6632?

NSN 9620-01-388-6632 is a Silica,pulverized, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 9620 (No Item Name Available). Status: active.

What are the part numbers for NSN 9620-01-388-6632?

NSN 9620-01-388-6632 has 4 cross-referenced part numbers: 50-28-0058 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), QFM-0095 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 25040 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 8944558 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).

What NSN replaces 9620-01-388-6632?

There are 6 known substitutes for 9620-01-388-6632: 5920-00-059-4576, 5905-00-279-9612, 6605-00-512-0158 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8944558?

Key specifications for 8944558: End Item Identification: PACER SPECIAL. 1 total characteristics are documented in the Federal Logistics Information System.

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