5120-01-378-5400

Find complete technical information, availability, and procurement data for: 5120-01-378-5400

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5120-01-378-5400 to receive an up to date pricing and availability quote by email.

5120-01-378-5400
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-01-378-5400
Item Name Code
03518
Assigment Date
08/21/1993 (33 years ago)

A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes:wrench, open end box; and wrench, box and open end, combination.

manual tool features provided, 1.750 inches nominal single end wrenching surface size, 2.750 inches nominal overall length, 0.750 inches nominal single end drive surface size, 12 point single end internal wrenching surface shape

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
2.750 inches nominal
Wrenching Surface Size
1.750 inches nominal single end
Drive Surface Size
0.750 inches nominal single end
Features Provided
manual tool
Wrenching Surface Shape
12 point single end internal
Drive End Shape
square single end internal
Material
steel overall
Surface Treatment
chromium overall
Style Designator
internal-internal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5120-01-604-3713 No Name Available 02/01/2024

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
00-199-7767 Socket Wrench Socket
00-767-9425 Socket Wrench Socket
11A7000778-12 Socket Wrench Socket
5120PL0901825 Socket Wrench Socket
FRS LDH562 Socket Wrench Socket
LDH562 Socket Wrench Socket
ZHVY0199 Socket Wrench Socket

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5120-01-378-5400?
The FSCG of the NSN 5120-01-378-5400 is 5120
Does the NSN 5120-01-378-5400 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-01-378-5400 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5120-01-378-5400 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-01-378-5400 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5120-01-378-5400 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Sat, Aug 21, 1993

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

As Removed 1
Serviceable 1
New Surplus 5
New Material 76
Total 83
Availability of this item was last updated on: 06/26/2026 04:06 AM EDT. Stock levels and pricing are subject to change.

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

BZ3AT
5930-00-725-9986
Sensitive Switch
BZ3KE
6750-01-380-4212
Photographic Paper
BZ3R
5930-01-260-1847
Sensitive Switch
BZ3RDS15T
5930-01-509-0135
Sensitive Switch
BZ3RDT
5930-00-669-8137
Sensitive Switch
BZ3RDTC6
5930-00-391-4933
Switch
BZ3RDTC7
5930-00-296-5130
Sensitive Switch
BZ3RL204
5930-00-501-4736
Sensitive Switch
BZ3RL2T04
5930-00-636-0219
Sensitive Switch
BZ3RM223
5930-00-259-9632
Sensitive Switch
BZ3RM22T2
5930-00-241-8950
Sensitive Switch
BZ3RP1
5930-00-842-3080
Sensitive Switch
BZ3RQ104
5930-00-321-0354
Sensitive Switch
BZ3RQ1A2
5930-00-574-2975
Sensitive Switch
BZ3RQ1Q4
5930-00-006-7168
Sensitive Switch