PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1231-183-1Block Latch

Triumph Gear Systems Inc Dba Triumph Gear Systems Inc · NSN 3010-01-191-3598 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-191-3598 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-191-3598. Primary manufacturer part number: 1231-183-1.
Features
  • Block Latch — FSC 3010
  • 2 verified cross-references
  • Primary manufacturer: Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block Latch, cataloged under National Stock Number 3010-01-191-3598, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Triumph Gear Systems Inc Dba Triumph Gear Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock Latch
FSC / FSG3010 — No Item Name Available (FSG 30)
ManufacturersTriumph Gear Systems Inc Dba Triumph Gear Systems Inc (CAGE 82402); Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (CAGE 97578)
Technical Specifications
ParameterValue
NSN3010-01-191-3598
Primary Part Number1231-183-1
Item NameBlock Latch
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerTriumph Gear Systems Inc Dba Triumph Gear Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-01-206-5777 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Cross-Reference Index
Part NumberManufacturer
1231-183-1 PRIMARY Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
1231-183-1 Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
Related Parts
5340-01-206-5777INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI

Frequently Asked Questions

What is NSN 3010-01-191-3598?

NSN 3010-01-191-3598 is a Block Latch, manufactured by Triumph Gear Systems Inc Dba Triumph Gear Systems Inc, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-191-3598?

NSN 3010-01-191-3598 has 2 cross-referenced part numbers: 1231-183-1 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 1231-183-1 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center).

What NSN replaces 3010-01-191-3598?

There is 1 known substitute for 3010-01-191-3598: 5340-01-206-5777. Verify interchangeability with system specifications before substitution.

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