PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1354-2961 PART 112049Screw,machine

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 5305-01-371-4931 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-371-4931 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-371-4931. Primary manufacturer part number: 1354-2961 PART 112049.
Features
  • Screw,machine — FSC 5305
  • 2 verified cross-references
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-371-4931, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersCircor Aerospace, Inc. Dba Circor Aerospace Inc (CAGE 91816); Circor Aerospace, Inc. Dba Circle Seal Controls Use CAGE Code 91816 for Cataloging (CAGE 66573)
Technical Specifications
ParameterValue
NSN5305-01-371-4931
Primary Part Number1354-2961 PART 112049
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1650-00-444-9254112049 INTERCHANGEABLE
Rod,piston Linear a
Parker Hannifin Corporation Div Hydraulic Systems Division
5330-01-154-5661112049 INTERCHANGEABLE
Seal,plain
Kenworth Truck Co a Div of Paccar Inc
2040-01-564-7819112049 INTERCHANGEABLE
Cover,boat
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
1354-2961 PART 112049 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
112049 Circor Aerospace, Inc. Dba Circle Seal Controls Use CAGE Code 91816 for Cataloging (USA)
Related Parts
1650-00-444-9254INTERCHANGEABLE
ROD,PISTON LINEAR A
112049
5330-01-154-5661INTERCHANGEABLE
SEAL,PLAIN
112049
2040-01-564-7819INTERCHANGEABLE
COVER,BOAT
112049

Frequently Asked Questions

What is NSN 5305-01-371-4931?

NSN 5305-01-371-4931 is a Screw,machine, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-371-4931?

NSN 5305-01-371-4931 has 2 cross-referenced part numbers: 1354-2961 PART 112049 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 112049 (Circor Aerospace, Inc. Dba Circle Seal Controls Use CAGE Code 91816 for Cataloging).

What NSN replaces 5305-01-371-4931?

There are 3 known substitutes for 5305-01-371-4931: 1650-00-444-9254, 5330-01-154-5661, 2040-01-564-7819. Verify interchangeability with system specifications before substitution.

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