Screw, Cap, Socket Head 5305-01-072-0128 NSN 5305-01-072-0128 · NIIN 010720128 · Part number 284-128
Autek Systems Corp · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 54817
NSN 5305-01-072-0128 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-072-0128. Manufacturer of record part number: 284-128 .
Also searched as
5305-01-072-0128 ·
5305010720128 ·
NIIN 010720128 ·
01-072-0128 ·
FSC 5305 Screws · CAGE 54817 · 284-128 · A6JD444D
Nearby stock numbers
← 5305-01-072-0127 Screw, Machine
·
5305-01-072-0129 Setscrew →
L 1.750 INCHES NOMINAL IN
⌀0.250 INCHES IN
UNF
BOLT/SCREW PROFILE
5305-01-072-0128 — Screws
Features
Screw,cap,socket Head — FSC 5305 Fastener Length: 1.750 INCHES NOMINAL IN Nominal Thread Diameter: 0.250 INCHES IN Thread Direction: RIGHT-HAND Surface Treatment: OXIDE OVERALL Internal Drive Style: HEXAGON Thread Quantity Per Inch: 28 Material: STEEL OVERALL
Identification
NSN: 5305-01-072-0128
NIIN: 010720128
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 284-128
Manufacturer: Autek Systems Corp
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-072-0128, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Autek Systems Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 5305-01-072-0128 Primary Part Number 284-128 Item Name Screw,cap,socket Head FSC / FSG 5305 / 53 — Screws Manufacturer Autek Systems Corp Status ACTIVE Fastener Length 1.750 INCHES NOMINAL IN Nominal Thread Diameter 0.250 INCHES IN Thread Direction RIGHT-HAND Surface Treatment OXIDE OVERALL Internal Drive Style HEXAGON Thread Quantity Per Inch 28 Material STEEL OVERALL 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
A6JD444D Allmetal Screw Products Corp (USA)
284-128 PRIMARY Autek Systems Corp (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 5305-01-072-0128?
NSN 5305-01-072-0128 is a Screw,cap,socket Head, manufactured by Autek Systems Corp, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-072-0128?
NSN 5305-01-072-0128 has 2 manufacturer part numbers on file: A6JD444D (Allmetal Screw Products Corp), 284-128 (Autek Systems Corp).
What are the specifications of 284-128?
Key specifications for 284-128: Fastener Length: 1.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Surface Treatment: OXIDE OVERALL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-072-0128 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.
PartsTable Design LLC · partstable.com