PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30743Wrench Kit

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 5120-01-687-4513 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-687-4513 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-687-4513. Primary manufacturer part number: 30743.
Features
  • Wrench Kit — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench Kit, cataloged under National Stock Number 5120-01-687-4513, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWrench Kit
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersCharles Reed Knight Jr Dba Knight's Armament Company (CAGE 1S002); Nioa Trading Nioa Nominees Pty Limited Div Nioa (CAGE Z2C27)
Technical Specifications
ParameterValue
NSN5120-01-687-4513
Primary Part Number30743
Item NameWrench Kit
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-362253162 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5305-00-801-709630743 INTERCHANGEABLE
Screw,drive
Pti Technologies Inc.
8040-01-150-754632490 INTERCHANGEABLE
Adhesive
Loctite Corp
6150-01-649-602430743 INTERCHANGEABLE
Wiring Harness,branched
Generac Mobile Products, Llc
6150-01-716-997030743 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Cat Pumps Corp
Cross-Reference Index
Part NumberManufacturer
30743 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
ZAX4030743 Nioa Trading Nioa Nominees Pty Limited Div Nioa (AUS)
Related Parts
3110-00-100-3622INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
53162
5305-00-801-7096INTERCHANGEABLE
SCREW,DRIVE
30743
8040-01-150-7546INTERCHANGEABLE
ADHESIVE
32490
6150-01-649-6024INTERCHANGEABLE
WIRING HARNESS,BRANCHED
30743
6150-01-716-9970INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
30743

Frequently Asked Questions

What is NSN 5120-01-687-4513?

NSN 5120-01-687-4513 is a Wrench Kit, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-687-4513?

NSN 5120-01-687-4513 has 2 cross-referenced part numbers: 30743 (Charles Reed Knight Jr Dba Knight's Armament Company), ZAX4030743 (Nioa Trading Nioa Nominees Pty Limited Div Nioa).

What NSN replaces 5120-01-687-4513?

There are 5 known substitutes for 5120-01-687-4513: 3110-00-100-3622, 5305-00-801-7096, 8040-01-150-7546 and 2 more. Verify interchangeability with system specifications before substitution.

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