PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3221-16Switch,interlock Do

Scomill Inc · NSN 5930-00-321-0262 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-321-0262 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-321-0262. Primary manufacturer part number: 3221-16.
Features
  • Switch,interlock Do — FSC 5930
  • 2 verified cross-references
  • Primary manufacturer: Scomill Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,interlock Do, cataloged under National Stock Number 5930-00-321-0262, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Scomill Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,interlock Do
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersScomill Inc (CAGE 55631); Safran Power Usa, Llc (CAGE 81640)
Technical Specifications
ParameterValue
NSN5930-00-321-0262
Primary Part Number3221-16
Item NameSwitch,interlock Do
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerScomill Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1610-00-098-1796322116 INTERCHANGEABLE
Head Asy,governor
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-00-349-8367NAS1831C3A14 INTERCHANGEABLE
Standoff,threaded,spacing
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3030-00-529-0382 INTERCHANGEABLE
Belt,v
5315-00-840-9256C2-10 INTERCHANGEABLE
Pin,tapered,plain
Roller Bearing Co of America, Inc Div Pic Design
5331-01-230-159432-2116 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div Village Marine Tech
5355-01-357-0715 INTERCHANGEABLE
Cap,knob Attachment Device
5950-01-381-7521668-0260-210 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5995-01-605-4884C210 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lockheed Martin Corporation Div Rms - Manassas
4920-01-617-7329FC2-10 INTERCHANGEABLE
Die,panel Fastener Installation
Fastener Tooling Company Dba Fastool
Cross-Reference Index
Part NumberManufacturer
3221-16 Scomill Inc (USA)
C2-10 Safran Power Usa, Llc (USA)
Related Parts
1610-00-098-1796INTERCHANGEABLE
HEAD ASY,GOVERNOR
322116
5340-00-349-8367INTERCHANGEABLE
STANDOFF,THREADED,SPACING
NAS1831C3A14
3030-00-529-0382INTERCHANGEABLE
BELT,V
5315-00-840-9256INTERCHANGEABLE
PIN,TAPERED,PLAIN
C2-10
5331-01-230-1594INTERCHANGEABLE
O-RING
32-2116
5355-01-357-0715INTERCHANGEABLE
CAP,KNOB ATTACHMENT DEVICE
5950-01-381-7521INTERCHANGEABLE
REACTOR
668-0260-210
5995-01-605-4884INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
C210
4920-01-617-7329INTERCHANGEABLE
DIE,PANEL FASTENER INSTALLATION
FC2-10

Frequently Asked Questions

What is NSN 5930-00-321-0262?

NSN 5930-00-321-0262 is a Switch,interlock Do, manufactured by Scomill Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-321-0262?

NSN 5930-00-321-0262 has 2 cross-referenced part numbers: 3221-16 (Scomill Inc), C2-10 (Safran Power Usa, Llc).

What NSN replaces 5930-00-321-0262?

There are 9 known substitutes for 5930-00-321-0262: 1610-00-098-1796, 5340-00-349-8367, 3030-00-529-0382 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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