PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-4AKnob

Hose-Mccann Telephone Co, Inc · NSN 5355-01-279-1694 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-279-1694 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-279-1694. Primary manufacturer part number: 50-4A.
Features
  • Knob — FSC 5355
  • 7 verified cross-references
  • Primary manufacturer: Hose-Mccann Telephone Co, Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-01-279-1694, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hose-Mccann Telephone Co, Inc. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-01-279-1694
Primary Part Number50-4A
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerHose-Mccann Telephone Co, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-009-8025 INTERCHANGEABLE
Transistor
5996-00-237-8748504A INTERCHANGEABLE
Amplifier,electrost
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
5975-01-243-0192504A INTERCHANGEABLE
Conduit Outlet
Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
Cross-Reference Index
Part NumberManufacturer
241-01PC6 Hose-Mccann Telephone Co, Inc (USA)
241-10PC6 Hose-Mccann Telephone Co, Inc (USA)
CAT. NO. 4A Zf Industrieantriebe Witten Gmbh (DEU)
293-1L Kurz-Kasch Inc (USA)
CAT. N0. 4A Zf Industrieantriebe Witten Gmbh (DEU)
4A Hose-Mccann Telephone Co, Inc (USA)
50-4A PRIMARY Hose-Mccann Telephone Co, Inc (USA)
Related Parts
5961-00-009-8025INTERCHANGEABLE
TRANSISTOR
5996-00-237-8748INTERCHANGEABLE
AMPLIFIER,ELECTROST
504A
5975-01-243-0192INTERCHANGEABLE
CONDUIT OUTLET
504A

Frequently Asked Questions

What is NSN 5355-01-279-1694?

NSN 5355-01-279-1694 is a Knob, manufactured by Hose-Mccann Telephone Co, Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-279-1694?

NSN 5355-01-279-1694 has 7 cross-referenced part numbers: 241-01PC6 (Hose-Mccann Telephone Co, Inc), 241-10PC6 (Hose-Mccann Telephone Co, Inc), CAT. NO. 4A (Zf Industrieantriebe Witten Gmbh), 293-1L (Kurz-Kasch Inc), CAT. N0. 4A (Zf Industrieantriebe Witten Gmbh) and 2 more.

What NSN replaces 5355-01-279-1694?

There are 3 known substitutes for 5355-01-279-1694: 5961-00-009-8025, 5996-00-237-8748, 5975-01-243-0192. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-4A?

Key specifications for 50-4A: End Item Identification: 19 STATION TELEPHONE SYSTEM; LOGISTICS SUPPORT VESSEL. 1 total characteristics are documented in the Federal Logistics Information System.

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