NSN 5355-01-550-6512 · NIIN 015506512 · Part number 3122-003
Spectron Engineering, Inc. Dba Spectron Engineering Inc · FSC 5355 — Knobs and Pointers · FSG 53 — Hardware and Abrasives · CAGE 66782
Government record, cited
NSN 5355-01-550-6512 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-550-6512. Manufacturer of record part number: 3122-003.
Also searched as5355-01-550-6512 ·
5355015506512 ·
NIIN 015506512 ·
01-550-6512 ·
FSC 5355 Knobs and Pointers · CAGE 66782 · 3122-003
Manufacturer of record: Spectron Engineering, Inc. Dba Spectron Engineering Inc
Identification
NSN: 5355-01-550-6512
NIIN: 015506512
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
Primary part number: 3122-003
Manufacturer: Spectron Engineering, Inc. Dba Spectron Engineering Inc
General Description
The Knob, cataloged under National Stock Number 5355-01-550-6512, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Spectron Engineering, Inc. Dba Spectron Engineering Inc. 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
5355-01-550-6512
Primary Part Number
3122-003
Item Name
Knob
FSC / FSG
5355 / 53 — Knobs and Pointers
Manufacturer
Spectron Engineering, Inc. Dba Spectron Engineering Inc
Spectron Engineering, Inc. Dba Spectron Engineering Inc (USA)
No interchangeability data on file.
Other items in FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777
5355-00-000-5777 · Item name not on file
5355-00-001-2029
DIAL,SCALE
5355-00-001-2403
WINDOW,DIAL
5355-00-001-4109
5355-00-001-4109 · Item name not on file
5355-00-001-4677
DIAL,SCALE
5355-00-001-4724
KNOB
5355-00-001-4730
5355-00-001-4730 · Item name not on file
5355-00-001-4734
5355-00-001-4734 · Item name not on file
Frequently Asked Questions
What is NSN 5355-01-550-6512?
NSN 5355-01-550-6512 is a Knob, manufactured by Spectron Engineering, Inc. Dba Spectron Engineering Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
What part numbers are listed for NSN 5355-01-550-6512?
NSN 5355-01-550-6512 has 1 manufacturer part number on file: 3122-003 (Spectron Engineering, Inc. Dba Spectron Engineering Inc).
What are the specifications of 3122-003?
Key specifications for 3122-003: Part Name Assigned by Controlling Agency: KNOB; End Item Identification: ACFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5355-01-550-6512 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.