PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21100-275Screw,machine

Schroff Inc Dba Pentair Technical Products · NSN 5305-01-391-2919 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-391-2919 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-391-2919. Primary manufacturer part number: 21100-275.
Features
  • Screw,machine — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Schroff Inc Dba Pentair Technical Products
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-391-2919, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schroff Inc Dba Pentair Technical Products. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersSchroff Inc Dba Pentair Technical Products (CAGE 62559)
Technical Specifications
ParameterValue
NSN5305-01-391-2919
Primary Part Number21100-275
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerSchroff Inc Dba Pentair Technical Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-280-3478FUF9 INTERCHANGEABLE
Fuse,cartridge
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
21100-275 PRIMARY Schroff Inc Dba Pentair Technical Products (USA)
Related Parts
5920-00-280-3478INTERCHANGEABLE
FUSE,CARTRIDGE
FUF9

Frequently Asked Questions

What is NSN 5305-01-391-2919?

NSN 5305-01-391-2919 is a Screw,machine, manufactured by Schroff Inc Dba Pentair Technical Products, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-391-2919?

NSN 5305-01-391-2919 has 1 cross-referenced part number: 21100-275 (Schroff Inc Dba Pentair Technical Products).

What NSN replaces 5305-01-391-2919?

There is 1 known substitute for 5305-01-391-2919: 5920-00-280-3478. Verify interchangeability with system specifications before substitution.

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