PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

547-1Screw,machine

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 5305-01-260-8838 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-260-8838 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-260-8838. Primary manufacturer part number: 547-1.
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 5305-01-260-8838, 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. 7 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); Atkomatic Valve Co Inc (CAGE 70642)
Technical Specifications
ParameterValue
NSN5305-01-260-8838
Primary Part Number547-1
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 7
5985-00-069-4614215-37151-1 INTERCHANGEABLE
Coupler,antenna
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
5330-00-474-3508 INTERCHANGEABLE
Gasket
5365-00-900-08788701133-01 INTERCHANGEABLE
Bushing,drive
Alfa Laval Inc
5330-00-957-15271565254 INTERCHANGEABLE
Seal,plain Encased
Chrysler Realty Company Llc Dba Daimler Chrysler
5945-00-999-0138 INTERCHANGEABLE
Relay,electromagnetic
5330-01-253-64575471 INTERCHANGEABLE
Gasket
Megator Corp
6545-01-558-5451UA 506A INTERCHANGEABLE
Mes So Civil Affairs Treatment a
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
547-1 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
547-1 Atkomatic Valve Co Inc (USA)
Related Parts
5985-00-069-4614INTERCHANGEABLE
COUPLER,ANTENNA
215-37151-1
5330-00-474-3508INTERCHANGEABLE
GASKET
5365-00-900-0878INTERCHANGEABLE
BUSHING,DRIVE
8701133-01
5330-00-957-1527INTERCHANGEABLE
SEAL,PLAIN ENCASED
1565254
5945-00-999-0138INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5330-01-253-6457INTERCHANGEABLE
GASKET
5471
6545-01-558-5451INTERCHANGEABLE
MES SO CIVIL AFFAIRS TREATMENT A
UA 506A

Frequently Asked Questions

What is NSN 5305-01-260-8838?

NSN 5305-01-260-8838 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 5305-01-260-8838?

NSN 5305-01-260-8838 has 2 cross-referenced part numbers: 547-1 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 547-1 (Atkomatic Valve Co Inc).

What NSN replaces 5305-01-260-8838?

There are 7 known substitutes for 5305-01-260-8838: 5985-00-069-4614, 5330-00-474-3508, 5365-00-900-0878 and 4 more. Verify interchangeability with system specifications before substitution.

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