PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J390Pliers,retaining Ring

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9265 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9265 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9265. Primary manufacturer part number: J390.
Features
  • Pliers,retaining Ring — FSC 5120
  • Ring Size/pliers Tip Diameter: 0.025 IN. DIA TIP IN
  • Tip Angle in Deg: 0.0
  • Pliers Style Designator: INTERNAL, FLAT JAWS, STRAIGHT TIPS
  • Specification/standard Data: 05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
  • 7 verified cross-references
  • Primary manufacturer: The Stanley Works Dba Stanley Proto
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Pliers,retaining Ring, cataloged under National Stock Number 5120-01-399-9265, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-399-9265
Primary Part NumberJ390
Item NamePliers,retaining Ring
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Ring Size/pliers Tip Diameter0.025 IN. DIA TIP IN
Tip Angle in Deg0.0
Pliers Style DesignatorINTERNAL, FLAT JAWS, STRAIGHT TIPS
Specification/standard Data05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-395-8461 INTERCHANGEABLE
Pliers,retaining Ring
5120-00-596-1106 INTERCHANGEABLE
Pliers,retaining Ring
5120-00-708-2767 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-017-9473 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-174-4497 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-230-1509 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-399-9268 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-399-9271J394 INTERCHANGEABLE
Pliers,retaining Ring
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
3R330 W.w. Grainger, Inc. Div Government Sales Division (USA)
B107.500 CAT 19 TY1CL2STA General Services Administration Federal Supply Service (USA)
B107.500 The American Society of Mechanical Engineers (USA)
B107.19 TY1CL2STA General Services Administration Federal Supply Service (USA)
390 The Stanley Works Dba Stanley Proto (USA)
B107.19 The American Society of Mechanical Engineers (USA)
J390 PRIMARY The Stanley Works Dba Stanley Proto (USA)
Related Parts
5120-00-395-8461INTERCHANGEABLE
PLIERS,RETAINING RING
5120-00-596-1106INTERCHANGEABLE
PLIERS,RETAINING RING
5120-00-708-2767INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-017-9473INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-174-4497INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-230-1509INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-399-9268INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-399-9271INTERCHANGEABLE
PLIERS,RETAINING RING
J394

Frequently Asked Questions

What is NSN 5120-01-399-9265?

NSN 5120-01-399-9265 is a Pliers,retaining Ring, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-399-9265?

NSN 5120-01-399-9265 has 7 cross-referenced part numbers: 3R330 (W.w. Grainger, Inc. Div Government Sales Division), B107.500 CAT 19 TY1CL2STA (General Services Administration Federal Supply Service), B107.500 (The American Society of Mechanical Engineers), B107.19 TY1CL2STA (General Services Administration Federal Supply Service), 390 (The Stanley Works Dba Stanley Proto) and 2 more.

What NSN replaces 5120-01-399-9265?

There are 8 known substitutes for 5120-01-399-9265: 5120-00-395-8461, 5120-00-596-1106, 5120-00-708-2767 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J390?

Key specifications for J390: Special Features: COMFORT GRIP HANDLES; Ring Size/pliers Tip Diameter: 0.025 IN. DIA TIP IN; Tip Angle in Deg: 0.0; Overall Length: 5.375 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

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