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NSN 4935-00-987-2443Government record, cited

Switching System, Cr4935-00-987-2443

NSN 4935-00-987-2443 · NIIN 009872443 · Part number 1-120
The Gleason Works · FSC 4935 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 25054
Government record, cited
NSN 4935-00-987-2443 — this item is cataloged by the U.S. Government under National Stock Number 4935-00-987-2443. Manufacturer of record part number: 1-120.
Also searched as  4935-00-987-2443 · 4935009872443 · NIIN 009872443 · 00-987-2443 · FSC 4935 Guided Missile Maintenance, Repair, and Checkout Specialized Equipment · CAGE 25054 · 1-120
Nearby stock numbers  ·
Features
  • Switching System,cr — FSC 4935
  • 1 manufacturer part number on file
  • Manufacturer of record: The Gleason Works
Identification
  • NSN: 4935-00-987-2443
  • NIIN: 009872443
  • FSC: 4935 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 1-120
  • Manufacturer: The Gleason Works
General Description

The Switching System,cr, cataloged under National Stock Number 4935-00-987-2443, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is The Gleason Works. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4935-00-987-2443
Primary Part Number1-120
Item NameSwitching System,cr
FSC / FSG4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment
ManufacturerThe Gleason Works
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
1-120 PRIMARY The Gleason Works (USA)
Reference documents
ReferenceMeaning
1-120 5/9 Secondary reference
Cunningham Corp Sub of Gleason Works
No interchangeability data on file.
Other items in FSC 4935 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4935-00-000-0012
4935-00-000-0012 · Item name not on file
4935-00-000-0200
4935-00-000-0200 · Item name not on file
4935-00-001-1273
TAPE,PUNCHED PROGRAM
4935-00-001-1274
TAPE,PUNCHED PROGRAM
4935-00-001-1315
4935-00-001-1315 · Item name not on file
4935-00-001-1316
4935-00-001-1316 · Item name not on file
4935-00-001-1321
4935-00-001-1321 · Item name not on file
4935-00-001-1329
4935-00-001-1329 · Item name not on file

Frequently Asked Questions

What is NSN 4935-00-987-2443?

NSN 4935-00-987-2443 is a Switching System,cr, manufactured by The Gleason Works, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.

What part numbers are listed for NSN 4935-00-987-2443?

NSN 4935-00-987-2443 has 1 manufacturer part number on file: 1-120 (The Gleason Works).

What are the specifications of 1-120?

Key specifications for 1-120: Part Name Assigned by Controlling Agency: SWITCHING SYSTEM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4935-00-987-2443 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 4935-00-987-2443?

NSN 4935-00-987-2443 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.
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