PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

310357Accessory Kit,mast

Mastsystem Int'l Oy · NSN 5985-01-615-7683 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-615-7683 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-615-7683. Primary manufacturer part number: 310357.
Features
  • Accessory Kit,mast — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Mastsystem Int'l Oy
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Accessory Kit,mast, cataloged under National Stock Number 5985-01-615-7683, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mastsystem Int'l Oy. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAccessory Kit,mast
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersMastsystem Int'l Oy (CAGE A196G); Tim Price Inc. Dba Tim Price Inc (CAGE 097B0)
Technical Specifications
ParameterValue
NSN5985-01-615-7683
Primary Part Number310357
Item NameAccessory Kit,mast
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMastsystem Int'l Oy
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6220-00-331-7291310357 INTERCHANGEABLE
Retainer,lens
Mitsubishi Caterpillar Forklift America, Inc
4220-01-561-2078310-357 INTERCHANGEABLE
Equalizer
Kirby Morgan Dive Systems Inc
5340-01-724-1303310357 INTERCHANGEABLE
Strap,webbing
Gta Containers, Llc
Cross-Reference Index
Part NumberManufacturer
310357 PRIMARY Mastsystem Int'l Oy (FIN)
800627 Tim Price Inc. Dba Tim Price Inc (USA)
Related Parts
6220-00-331-7291INTERCHANGEABLE
RETAINER,LENS
310357
4220-01-561-2078INTERCHANGEABLE
EQUALIZER
310-357
5340-01-724-1303INTERCHANGEABLE
STRAP,WEBBING
310357

Frequently Asked Questions

What is NSN 5985-01-615-7683?

NSN 5985-01-615-7683 is a Accessory Kit,mast, manufactured by Mastsystem Int'l Oy, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-615-7683?

NSN 5985-01-615-7683 has 2 cross-referenced part numbers: 310357 (Mastsystem Int'l Oy), 800627 (Tim Price Inc. Dba Tim Price Inc).

What NSN replaces 5985-01-615-7683?

There are 3 known substitutes for 5985-01-615-7683: 6220-00-331-7291, 4220-01-561-2078, 5340-01-724-1303. Verify interchangeability with system specifications before substitution.

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