PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J389Pliers,retaining Ring

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9268 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9268 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9268. Primary manufacturer part number: J389.
Features
  • Pliers,retaining Ring — FSC 5120
  • Tip Angle in Deg: 0.0
  • Ring Size/pliers Tip Diameter: 0.038 IN. DIA TIP IN
  • Pliers Style Designator: INTERNAL, FLAT JAWS, STRAIGHT TIPS
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
  • Specification/standard Data: 05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • 8 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 5120-01-399-9268, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-399-9268
Primary Part NumberJ389
Item NamePliers,retaining Ring
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Tip Angle in Deg0.0
Ring Size/pliers Tip Diameter0.038 IN. DIA TIP IN
Pliers Style DesignatorINTERNAL, FLAT JAWS, STRAIGHT TIPS
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND A STYLE
Specification/standard Data05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-596-1106 INTERCHANGEABLE
Pliers,retaining Ring
5940-01-132-436936948 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
5120-01-399-9265J390 INTERCHANGEABLE
Pliers,retaining Ring
The Stanley Works Dba Stanley Proto
5120-01-399-9271J394 INTERCHANGEABLE
Pliers,retaining Ring
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
J389 The Stanley Works Dba Stanley Proto (USA)
389 The Stanley Works Dba Stanley Proto (USA)
B107.500 The American Society of Mechanical Engineers (USA)
5C630 W.w. Grainger, Inc. Div Government Sales Division (USA)
B107.19 The American Society of Mechanical Engineers (USA)
B107.19 TY1CL2 General Services Administration Federal Supply Service (USA)
1P-1854 Caterpillar Inc Div Caterpillar Defense (USA)
B107.500 CAT 19 TY1CL2STA General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-596-1106INTERCHANGEABLE
PLIERS,RETAINING RING
5940-01-132-4369INTERCHANGEABLE
SPLICE,CONDUCTOR
36948
5120-01-399-9265INTERCHANGEABLE
PLIERS,RETAINING RING
J390
5120-01-399-9271INTERCHANGEABLE
PLIERS,RETAINING RING
J394

Frequently Asked Questions

What is NSN 5120-01-399-9268?

NSN 5120-01-399-9268 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 5120-01-399-9268?

NSN 5120-01-399-9268 has 8 cross-referenced part numbers: J389 (The Stanley Works Dba Stanley Proto), 389 (The Stanley Works Dba Stanley Proto), B107.500 (The American Society of Mechanical Engineers), 5C630 (W.w. Grainger, Inc. Div Government Sales Division), B107.19 (The American Society of Mechanical Engineers) and 3 more.

What NSN replaces 5120-01-399-9268?

There are 4 known substitutes for 5120-01-399-9268: 5120-00-596-1106, 5940-01-132-4369, 5120-01-399-9265 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J389?

Key specifications for J389: Tip Angle in Deg: 0.0; Ring Size/pliers Tip Diameter: 0.038 IN. DIA TIP IN; Special Features: COMFORT GRIP HANDLES; 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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