NSN 5305-01-455-6447 · NIIN 014556447 · Part number BYRF546
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 05624
Government record, cited
NSN 5305-01-455-6447 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-455-6447. Manufacturer of record part number: BYRF546.
Also searched as5305-01-455-6447 ·
5305014556447 ·
NIIN 014556447 ·
01-455-6447 ·
FSC 5305 Screws · CAGE 05624 · BYRF546
Nearby stock numbers← 5305-01-455-6446 Screw, Cap, Hexagon Head
·
5305-01-455-6452 Screw, Cap, Hexagon Head →
5305-01-455-6447 — Screws
Features
Screw,machine — FSC 5305
Screw Surface Treatment: CADMIUM
Fastener Length: 0.750 INCHES NOMINAL IN
Screw Material Document and Classification: QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE
Thread Length: 0.700 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.112 INCHES IN
Head Style: FLAT COUNTERSUNK
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-455-6447
NIIN: 014556447
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: BYRF546
Manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-455-6447, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 16 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
5305-01-455-6447
Primary Part Number
BYRF546
Item Name
Screw,machine
FSC / FSG
5305 / 53 — Screws
Manufacturer
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Status
ACTIVE
Screw Surface Treatment
CADMIUM
Fastener Length
0.750 INCHES NOMINAL IN
Screw Material Document and Classification
QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE
Thread Length
0.700 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Nominal Thread Diameter
0.112 INCHES IN
Head Style
FLAT COUNTERSUNK
Thread Direction
RIGHT-HAND
Screw Material
STEEL OR STEEL COMP 1010
Minimum Tensile Strength
55000 POUNDS PER SQUARE INCH LBS
Internal Drive Style
SLOT
Countersink Angle
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Thread Class
2A A
Thread Quantity Per Inch
40
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
Head Diameter
0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
Screw Surface Treatment Document and Classification
QQ-P-416,TY1,CL3 FED SPEC SINGLE TREATMENT RESPONSE
Ge Aviation Systems Llc Dba Ge Aviation Systems 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.
5305-00-000-0094
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
5305-00-000-5456
5305-00-000-5456 · Item name not on file
5305-00-000-5699
5305-00-000-5699 · Item name not on file
Related Parts in Hardware and Abrasives
5305-00-000-0094
SCREW,CLOSE TOLERANCE
HT4036-4-25
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
5305-00-000-5456
5305-00-000-5456 · Item name not on file
5305-00-000-5699
5305-00-000-5699 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-455-6447?
NSN 5305-01-455-6447 is a Screw,machine, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-455-6447?
NSN 5305-01-455-6447 has 1 manufacturer part number on file: BYRF546 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
What are the specifications of BYRF546?
Key specifications for BYRF546: Screw Surface Treatment: CADMIUM; Fastener Length: 0.750 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE; Thread Length: 0.700 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-455-6447 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.