Screw, Machine 5305-01-547-5243 NSN 5305-01-547-5243 · NIIN 015475243 · Part number 91771A559
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
NSN 5305-01-547-5243 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-547-5243. Manufacturer of record part number: 91771A559 .
Also searched as
5305-01-547-5243 ·
5305015475243 ·
NIIN 015475243 ·
01-547-5243 ·
FSC 5305 Screws · CAGE 39428 · 91771A559
Nearby stock numbers
← 5305-01-547-5203 Screw, Machine
·
5305-01-547-5255 Screw, Cap, Hexagon Head →
L 0.750 INCHES NOMINAL IN
⌀0.250 INCHES IN
UNF
BOLT/SCREW PROFILE
5305-01-547-5243 — Screws
Features
Screw,machine — FSC 5305 Fastener Length: 0.750 INCHES NOMINAL IN Nominal Thread Diameter: 0.250 INCHES IN Thread Direction: RIGHT-HAND Screw Material: STEEL Thread Series Designator: UNF 1 manufacturer part number on file Manufacturer of record: Mcmaster-Carr Supply Co
Identification
NSN: 5305-01-547-5243
NIIN: 015475243
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91771A559
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-547-5243, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 5 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
Parameter Value NSN 5305-01-547-5243 Primary Part Number 91771A559 Item Name Screw,machine FSC / FSG 5305 / 53 — Screws Manufacturer Mcmaster-Carr Supply Co Status ACTIVE Fastener Length 0.750 INCHES NOMINAL IN Nominal Thread Diameter 0.250 INCHES IN Thread Direction RIGHT-HAND Screw Material STEEL Thread Series Designator UNF
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
91771A559 PRIMARY Mcmaster-Carr Supply Co (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.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-547-5243?
NSN 5305-01-547-5243 is a Screw,machine, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-547-5243?
NSN 5305-01-547-5243 has 1 manufacturer part number on file: 91771A559 (Mcmaster-Carr Supply Co).
What are the specifications of 91771A559?
Key specifications for 91771A559: Fastener Length: 0.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Screw Material: STEEL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-547-5243 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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