NSN 7490-01-539-6631 · NIIN 015396631 · Part number SLP 420
Seiko Instruments Usa Inc Graphic Devices and Systems Div · FSC 7490 — Miscellaneous Office Machines · FSG 74 — Office Machines and Visible Record Equipment · CAGE 0A7G6
Government record, cited
NSN 7490-01-539-6631 — this item is cataloged by the U.S. Government under National Stock Number 7490-01-539-6631. Manufacturer of record part number: SLP 420.
Manufacturer of record: Seiko Instruments Usa Inc Graphic Devices and Systems Div
Identification
NSN: 7490-01-539-6631
NIIN: 015396631
FSC: 7490 — Miscellaneous Office Machines
FSG: 74 — Office Machines and Visible Record Equipment
Primary part number: SLP 420
Manufacturer: Seiko Instruments Usa Inc Graphic Devices and Systems Div
General Description
The Printing Machine,label, cataloged under National Stock Number 7490-01-539-6631, is classified within Federal Supply Class 7490 (Miscellaneous Office Machines) of the Office Machines and Visible Record Equipment group. The manufacturer of record is Seiko Instruments Usa Inc Graphic Devices and Systems Div. 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
7490-01-539-6631
Primary Part Number
SLP 420
Item Name
Printing Machine,label
FSC / FSG
7490 / 74 — Miscellaneous Office Machines
Manufacturer
Seiko Instruments Usa Inc Graphic Devices and Systems Div
Seiko Instruments Usa Inc Graphic Devices and Systems Div (USA)
No interchangeability data on file.
Other items in FSC 7490 — Miscellaneous Office Machines
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7490-00-009-1937
EMBOSSING MACHINE,IDENTIFICATION
7490-00-013-9964
7490-00-013-9964 · Item name not on file
7490-00-013-9965
7490-00-013-9965 · Item name not on file
7490-00-018-6065
7490-00-018-6065 · Item name not on file
7490-00-022-2793
CASH REGISTER
7490-00-023-2749
7490-00-023-2749 · Item name not on file
7490-00-023-2750
7490-00-023-2750 · Item name not on file
7490-00-023-2751
7490-00-023-2751 · Item name not on file
Related Parts in Office Machines and Visible Record Equipment
7490-00-009-1937
EMBOSSING MACHINE,IDENTIFICATION
7490-00-013-9964
7490-00-013-9964 · Item name not on file
7490-00-013-9965
7490-00-013-9965 · Item name not on file
7490-00-018-6065
7490-00-018-6065 · Item name not on file
7490-00-022-2793
CASH REGISTER
7490-00-023-2749
7490-00-023-2749 · Item name not on file
7490-00-023-2750
7490-00-023-2750 · Item name not on file
7490-00-023-2751
7490-00-023-2751 · Item name not on file
Frequently Asked Questions
What is NSN 7490-01-539-6631?
NSN 7490-01-539-6631 is a Printing Machine,label, manufactured by Seiko Instruments Usa Inc Graphic Devices and Systems Div, classified under FSC 7490, Miscellaneous Office Machines. Status: active.
What part numbers are listed for NSN 7490-01-539-6631?
NSN 7490-01-539-6631 has 1 manufacturer part number on file: SLP 420 (Seiko Instruments Usa Inc Graphic Devices and Systems Div).
What are the specifications of SLP 420?
Key specifications for SLP 420: Special Features: 203 DPI RESOLUTION;DIRECT THERMALPRINT TECHNOLOGY;USB AND RS-232 SERIALINTERFACE;8 SECONDS AVERAGE PRINT SPEED;PRINTS UP TO 2 1/8 INCH PAPER WIDTH IN; Part Name Assigned by Controlling Agency: SMART LABEL PRINTER 420. 0 specifications are documented in the U.S. Government catalog.
Is NSN 7490-01-539-6631 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.