NSN 4220-01-170-9503 · NIIN 011709503 · Part number 4043058
Draeger Inc · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 6L622
Government record, cited
NSN 4220-01-170-9503 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-170-9503. Manufacturer of record part number: 4043058.
Also searched as4220-01-170-9503 ·
4220011709503 ·
NIIN 011709503 ·
01-170-9503 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 6L622 · 4043058 · 1315781 · 1315781
Nearby stock numbers← 4220-01-170-7231
·
4220-01-170-9504 Circle Clip →
Features
Countersunk Screw — FSC 4220
1 manufacturer part number on file
Manufacturer of record: Draeger Inc
Identification
NSN: 4220-01-170-9503
NIIN: 011709503
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 4043058
Manufacturer: Draeger Inc
General Description
The Countersunk Screw, cataloged under National Stock Number 4220-01-170-9503, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Draeger Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Countersunk Screw
FSC / FSG
4220 — Marine Lifesaving and Diving Equipment (FSG 42)
Manufacturers
Draeger Inc (CAGE 6L622)
Technical Specifications
Parameter
Value
NSN
4220-01-170-9503
Primary Part Number
4043058
Item Name
Countersunk Screw
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Other items in FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880
4220-00-004-8880 · Item name not on file
4220-00-009-2854
DIVING EQUIPMENT SET
4220-00-012-3571
INFLATION ASSEMBLY,LIFE JACKET
4220-00-014-0183
4220-00-014-0183 · Item name not on file
4220-00-014-2097
CARTRIDGE,COMPRESSED GAS
4220-00-021-4979
COVER,RAFT
4220-00-021-9688
LANYARD ASSEMBLY
4220-00-022-1014
4220-00-022-1014 · Item name not on file
Frequently Asked Questions
What is NSN 4220-01-170-9503?
NSN 4220-01-170-9503 is a Countersunk Screw, manufactured by Draeger Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-170-9503?
NSN 4220-01-170-9503 has 1 manufacturer part number on file: 4043058 (Draeger Inc).
Is NSN 4220-01-170-9503 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.