NSN 4220-01-520-8175 · NIIN 015208175 · Part number USIASYS4650SSB
U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 49772
Government record, cited
NSN 4220-01-520-8175 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-520-8175. Manufacturer of record part number: USIASYS4650SSB.
Also searched as4220-01-520-8175 ·
4220015208175 ·
NIIN 015208175 ·
01-520-8175 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 49772 · USIASYS4650SSB
Nearby stock numbers← 4220-01-520-8076 Beaded Handle, Aircr
·
4220-01-520-8216 Waterproof Bag System Recon Vari →
Features
Waterproof Bag System RAID Varia — FSC 4220
1 manufacturer part number on file
Manufacturer of record: U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel
Identification
NSN: 4220-01-520-8175
NIIN: 015208175
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: USIASYS4650SSB
Manufacturer: U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel
General Description
The Waterproof Bag System RAID Varia, cataloged under National Stock Number 4220-01-520-8175, 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 U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel. 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
4220-01-520-8175
Primary Part Number
USIASYS4650SSB
Item Name
Waterproof Bag System RAID Varia
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Manufacturer
U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel
U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel (USA)
No interchangeability data on file.
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 4220-01-520-8175?
NSN 4220-01-520-8175 is a Waterproof Bag System RAID Varia, manufactured by U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-520-8175?
NSN 4220-01-520-8175 has 1 manufacturer part number on file: USIASYS4650SSB (U.s.i.a. Underwater Equipment Sales Corporation Div Under Sea Industrial Apparel).
What are the specifications of USIASYS4650SSB?
Key specifications for USIASYS4650SSB: Special Features: 55X6X15 SNIPER RIFLE TYPE. THREE COMPRESSION STRAPS AND CARRYING HANDLE; Part Name Assigned by Controlling Agency: WATERPROOF BAG SYSTEM (WEAPONS) RAID VARIANT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4220-01-520-8175 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.