NSN 4931-01-662-4542 · NIIN 016624542 · Part number 620900-04-01
Vision Systems International Llc · FSC 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 06VL3
Government record, cited
NSN 4931-01-662-4542 — this item is cataloged by the U.S. Government under National Stock Number 4931-01-662-4542. Manufacturer of record part number: 620900-04-01.
Also searched as4931-01-662-4542 ·
4931016624542 ·
NIIN 016624542 ·
01-662-4542 ·
FSC 4931 Fire Control Maintenance and Repair Shop Specialized Equipment · CAGE 06VL3 · 620900-04-01 · 10426274 · 4931PL1892601
Nearby stock numbers← 4931-01-661-9371 Alignment Device, Optical Gun Bor
·
4931-01-664-4600 Test Set, Laser Range Finder →
Features
Vision Test Set — FSC 4931
1 manufacturer part number on file
Manufacturer of record: Vision Systems International Llc
Identification
NSN: 4931-01-662-4542
NIIN: 016624542
FSC: 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 620900-04-01
Manufacturer: Vision Systems International Llc
General Description
The Vision Test Set, cataloged under National Stock Number 4931-01-662-4542, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Vision Systems International Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4931-01-662-4542
Primary Part Number
620900-04-01
Item Name
Vision Test Set
FSC / FSG
4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment
Jednolity Indeks Materialowy - Uniform Material Index
No interchangeability data on file.
Other items in FSC 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4931-00-001-1289
4931-00-001-1289 · Item name not on file
4931-00-001-1293
COMPUTER,FINAL TEST FIXTURE
4931-00-003-1080
SLIDE,CABINET SECTI
4931-00-003-5947
4931-00-003-5947 · Item name not on file
4931-00-003-8359
4931-00-003-8359 · Item name not on file
4931-00-003-8410
4931-00-003-8410 · Item name not on file
4931-00-003-8413
4931-00-003-8413 · Item name not on file
4931-00-003-8414
4931-00-003-8414 · Item name not on file
Frequently Asked Questions
What is NSN 4931-01-662-4542?
NSN 4931-01-662-4542 is a Vision Test Set, manufactured by Vision Systems International Llc, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4931-01-662-4542?
NSN 4931-01-662-4542 has 1 manufacturer part number on file: 620900-04-01 (Vision Systems International Llc).
What are the specifications of 620900-04-01?
Key specifications for 620900-04-01: End Item Identification: F/A-18 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4931-01-662-4542 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.
What is the DEMIL code for NSN 4931-01-662-4542?
NSN 4931-01-662-4542 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.