NSN 5930-01-581-2974 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-581-2974. Manufacturer of record part number: 202C611-51/89.
Also searched as5930-01-581-2974 ·
5930015812974 ·
NIIN 015812974 ·
01-581-2974 ·
FSC 5930 Switches · CAGE 06090 · 202C611-51/89
Nearby stock numbers← 5930-01-581-2870 Boot, Dust and Moisture Seal
·
5930-01-581-3146 Switch Assy Thermal →
Features
Boot,dust and Moisture Seal — FSC 5930
Opening Inside Diameter: 0.440 INCHES NOMINAL IN
Body Outside Diameter: 0.830 INCHES NOMINAL IN
Body Height: 2.370 INCHES NOMINAL IN
Style Designator: THRU-HOLE, EXPANDABLE
Material Thickness: 0.013 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Te Connectivity Corporation Dba Raychem Product Division
Identification
NSN: 5930-01-581-2974
NIIN: 015812974
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 202C611-51/89
Manufacturer: Te Connectivity Corporation Dba Raychem Product Division
General Description
The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-581-2974, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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
5930-01-581-2974
Primary Part Number
202C611-51/89
Item Name
Boot,dust and Moisture Seal
FSC / FSG
5930 / 59 — Switches
Manufacturer
Te Connectivity Corporation Dba Raychem Product Division
Status
ACTIVE
Opening Inside Diameter
0.440 INCHES NOMINAL IN
Body Outside Diameter
0.830 INCHES NOMINAL IN
Body Height
2.370 INCHES NOMINAL IN
Style Designator
THRU-HOLE, EXPANDABLE
Material Thickness
0.013 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Te Connectivity Corporation Dba Raychem Product Division (USA)
No interchangeability data on file.
Other items in FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-01-581-2974?
NSN 5930-01-581-2974 is a Boot,dust and Moisture Seal, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-581-2974?
NSN 5930-01-581-2974 has 1 manufacturer part number on file: 202C611-51/89 (Te Connectivity Corporation Dba Raychem Product Division).
What are the specifications of 202C611-51/89?
Key specifications for 202C611-51/89: Overall Height: 4.750 INCHES NOMINAL IN; Opening Inside Diameter: 0.440 INCHES NOMINAL IN; Body Outside Diameter: 0.830 INCHES NOMINAL IN; Body Height: 2.370 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-581-2974 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.