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NSN 5305-01-581-5744Government record, cited

Setscrew5305-01-581-5744

NSN 5305-01-581-5744 · NIIN 015815744 · Part number SF11157ITEM309
Circor Pumps North America Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 59180
Government record, cited
NSN 5305-01-581-5744 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-581-5744. Manufacturer of record part number: SF11157ITEM309.
Also searched as  5305-01-581-5744 · 5305015815744 · NIIN 015815744 · 01-581-5744 · FSC 5305 Screws · CAGE 59180 · SF11157ITEM309
Nearby stock numbers  ·
Features
  • Setscrew — FSC 5305
  • Fastener Length: 0.250 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Head Style: HEADLESS (SETSCREW)
  • Thread Direction: RIGHT-HAND
  • Point Style: CUP
  • Thread Class: 2A A
  • Thread Quantity Per Inch: 32
Identification
  • NSN: 5305-01-581-5744
  • NIIN: 015815744
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: SF11157ITEM309
  • Manufacturer: Circor Pumps North America Llc
General Description

The Setscrew, cataloged under National Stock Number 5305-01-581-5744, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Circor Pumps North America Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-581-5744
Primary Part NumberSF11157ITEM309
Item NameSetscrew
FSC / FSG5305 / 53 — Screws
ManufacturerCircor Pumps North America Llc
StatusACTIVE
Fastener Length0.250 INCHES NOMINAL IN
Nominal Thread Diameter0.190 INCHES IN
Head StyleHEADLESS (SETSCREW)
Thread DirectionRIGHT-HAND
Point StyleCUP
Thread Class2A A
Thread Quantity Per Inch32
MaterialSTEEL OVERALL
MaterialPLASTIC NYLON LOCKING FEATURE
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
SF11157ITEM309 PRIMARY Circor Pumps North America Llc (USA)
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-581-5744?

NSN 5305-01-581-5744 is a Setscrew, manufactured by Circor Pumps North America Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-581-5744?

NSN 5305-01-581-5744 has 1 manufacturer part number on file: SF11157ITEM309 (Circor Pumps North America Llc).

What are the specifications of SF11157ITEM309?

Key specifications for SF11157ITEM309: Fastener Length: 0.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.190 INCHES IN; Head Style: HEADLESS (SETSCREW); Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-581-5744 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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