NSN 5305-01-155-4342 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-155-4342. Manufacturer of record part number: 503648-001.
Manufacturer of record: Dynapar Corp Div Specialty Product Technologies
Identification
NSN: 5305-01-155-4342
NIIN: 011554342
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 503648-001
Manufacturer: Dynapar Corp Div Specialty Product Technologies
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-155-4342, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Dynapar Corp Div Specialty Product Technologies. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
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 5305-01-155-4342?
NSN 5305-01-155-4342 is a Screw,machine, manufactured by Dynapar Corp Div Specialty Product Technologies, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-155-4342?
NSN 5305-01-155-4342 has 2 manufacturer part numbers on file: 503648-001 (Dynapar Corp Div Specialty Product Technologies), 2BA561 (Oshkosh Defense Llc).
What are the specifications of 503648-001?
Key specifications for 503648-001: Head Style: FLAT COUNTERSUNK; Internal Drive Style: SLOT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-155-4342 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.