PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1123Teletypewriter Subassembly

New Haven Mfg Corp · NSN 5815-00-790-0191 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-790-0191 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-790-0191. Primary manufacturer part number: 1123.
Features
  • Teletypewriter Subassembly — FSC 5815
  • 2 verified cross-references
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Teletypewriter Subassembly, cataloged under National Stock Number 5815-00-790-0191, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is New Haven Mfg Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5815-00-790-0191
Primary Part Number1123
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5133-00-227-9650 INTERCHANGEABLE
Drill,twist
2530-00-918-357301123 INTERCHANGEABLE
Roller and Shaft As
Intertractor America Corp
6695-01-168-527101123 INTERCHANGEABLE
Bezel,instrument Mounting
Simpson Electric Company, Inc.
4720-01-496-606701123 INTERCHANGEABLE
Hose Assembly,nonmetallic
Tru-Hitch, Inc.
5305-01-719-670001-123 INTERCHANGEABLE
Screw,machine
DC Fabricators Inc
Cross-Reference Index
Part NumberManufacturer
1123 New Haven Mfg Corp (USA)
01123 New Haven Mfg Corp (USA)
Related Parts
5133-00-227-9650INTERCHANGEABLE
DRILL,TWIST
2530-00-918-3573INTERCHANGEABLE
ROLLER AND SHAFT AS
01123
6695-01-168-5271INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
01123
4720-01-496-6067INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
01123
5305-01-719-6700INTERCHANGEABLE
SCREW,MACHINE
01-123

Frequently Asked Questions

What is NSN 5815-00-790-0191?

NSN 5815-00-790-0191 is a Teletypewriter Subassembly, manufactured by New Haven Mfg Corp, classified under FSC 5815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5815-00-790-0191?

NSN 5815-00-790-0191 has 2 cross-referenced part numbers: 1123 (New Haven Mfg Corp), 01123 (New Haven Mfg Corp).

What NSN replaces 5815-00-790-0191?

There are 5 known substitutes for 5815-00-790-0191: 5133-00-227-9650, 2530-00-918-3573, 6695-01-168-5271 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1123?

Key specifications for 1123: Overall Width: 1.416 INCHES NOMINAL IN; Overall Length: 1.572 INCHES NOMINAL IN; Overall Height: 0.204 INCHES NOMINAL IN; Special Features: ARM 2; GROMMET 1; SPRING 1. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5815-00-790-0191 still in active supply?

NSN 5815-00-790-0191 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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