PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

983-7Extension,screw

Columbus Jack Corporation Div Columbus Jack · NSN 5120-00-670-9815 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-670-9815 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-670-9815. Primary manufacturer part number: 983-7.
Features
  • Extension,screw — FSC 5120
  • 4 verified cross-references
  • Primary manufacturer: Columbus Jack Corporation Div Columbus Jack
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Extension,screw, cataloged under National Stock Number 5120-00-670-9815, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Columbus Jack Corporation Div Columbus Jack. This item has 4 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.

Catalog Facts
Item NameExtension,screw
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersAge Logistics Corporation (CAGE 02708); Columbus Jack Corporation Div Columbus Jack (CAGE 00994); Asset Systems, Inc. Dba Asset Systems Inc (CAGE 06350)
Technical Specifications
ParameterValue
NSN5120-00-670-9815
Primary Part Number983-7
Item NameExtension,screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerColumbus Jack Corporation Div Columbus Jack
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-514-7388N09837 INTERCHANGEABLE
Screw,shoulder
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-052-63765199367 INTERCHANGEABLE
Seal,plain
Rolls-Royce Solutions America Inc
6145-01-265-71559837 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
983-S-7 Age Logistics Corporation (USA)
983-7 PRIMARY Columbus Jack Corporation Div Columbus Jack (USA)
983-7 Age Logistics Corporation (USA)
893S7 Asset Systems, Inc. Dba Asset Systems Inc (USA)
Related Parts
5305-00-514-7388INTERCHANGEABLE
SCREW,SHOULDER
N09837
5330-01-052-6376INTERCHANGEABLE
SEAL,PLAIN
5199367
6145-01-265-7155INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9837

Frequently Asked Questions

What is NSN 5120-00-670-9815?

NSN 5120-00-670-9815 is a Extension,screw, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-670-9815?

NSN 5120-00-670-9815 has 4 cross-referenced part numbers: 983-S-7 (Age Logistics Corporation), 983-7 (Columbus Jack Corporation Div Columbus Jack), 983-7 (Age Logistics Corporation), 893S7 (Asset Systems, Inc. Dba Asset Systems Inc).

What NSN replaces 5120-00-670-9815?

There are 3 known substitutes for 5120-00-670-9815: 5305-00-514-7388, 5330-01-052-6376, 6145-01-265-7155. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com