PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J380Pliers Set,retaining Ring

The Stanley Works Dba Stanley Proto · NSN 5120-01-428-5104 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-428-5104 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-5104. Primary manufacturer part number: J380.
Features
  • Pliers Set,retaining Ring — FSC 5120
  • Component Quantity: 2
  • Specification/standard Data: 05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS
  • Nonsupply Items and Quantities: CONTAINS 1 PAIR OF INTERNAL AND 1 PAIR OF EXTERNAL PLIERS; INTERCHANGEABLE TIPS; TIPS SIZE 0.035 IN. (90 DEG), 0.045 IN. (45 DEG), 0.045 IN. (STRAIGHT) AND 0.060 IN. (STRAIGHT); 3/8 TO 2 IN. INTERNAL AND 1/4 TO 2 IN. EXTERNAL RING RANGE; 4 OF EA SIZE TIP IN
  • 11 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 Set,retaining Ring, cataloged under National Stock Number 5120-01-428-5104, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-428-5104
Primary Part NumberJ380
Item NamePliers Set,retaining Ring
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Component Quantity2
Specification/standard Data05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS
Nonsupply Items and QuantitiesCONTAINS 1 PAIR OF INTERNAL AND 1 PAIR OF EXTERNAL PLIERS; INTERCHANGEABLE TIPS; TIPS SIZE 0.035 IN. (90 DEG), 0.045 IN. (45 DEG), 0.045 IN. (STRAIGHT) AND 0.060 IN. (STRAIGHT); 3/8 TO 2 IN. INTERNAL AND 1/4 TO 2 IN. EXTERNAL RING RANGE; 4 OF EA SIZE TIP IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5360-00-209-86483125416 INTERCHANGEABLE
Spring,helical,compression
Naval Ship Systems Command
5365-00-448-155271444 INTERCHANGEABLE
Bushing,machine Thread
Lucent Technologies Inc Corporate Headquarters
5120-00-789-0492 INTERCHANGEABLE
Pliers Set,retaining Ring
5120-01-080-8378 INTERCHANGEABLE
Pliers Set,retaining Ring
5120-01-080-8385 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-174-4497 INTERCHANGEABLE
Pliers,retaining Ring
5985-01-388-653171444 INTERCHANGEABLE
Adapter,waveguide
Waveline Inc
5120-01-430-7656 INTERCHANGEABLE
Pliers,retaining Ring
5120-01-651-8939 INTERCHANGEABLE
Pliers Set,retaining Ring
Cross-Reference Index
Part NumberManufacturer
380 The Stanley Works Dba Stanley Proto (USA)
B107.500 The American Society of Mechanical Engineers (USA)
5C601 W.w. Grainger, Inc. Div Government Sales Division (USA)
B107.19 General Services Administration Federal Supply Service (USA)
114-594 Stanley Supply & Services Inc. (USA)
71B444 Jensen Tools, Inc. (USA)
STP 380 Kipper Tool Company Dba Kipper Management Inc (USA)
J380 PRIMARY The Stanley Works Dba Stanley Proto (USA)
71-444 Jensen Tools, Inc. (USA)
B107.500 CAT 19 TY4CL1 General Services Administration Federal Supply Service (USA)
AA71B444 Jensen Tools, Inc. (USA)
Related Parts
5360-00-209-8648INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3125416
5365-00-448-1552INTERCHANGEABLE
BUSHING,MACHINE THREAD
71444
5120-00-789-0492INTERCHANGEABLE
PLIERS SET,RETAINING RING
5120-01-080-8378INTERCHANGEABLE
PLIERS SET,RETAINING RING
5120-01-080-8385INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-174-4497INTERCHANGEABLE
PLIERS,RETAINING RING
5985-01-388-6531INTERCHANGEABLE
ADAPTER,WAVEGUIDE
71444
5120-01-430-7656INTERCHANGEABLE
PLIERS,RETAINING RING
5120-01-651-8939INTERCHANGEABLE
PLIERS SET,RETAINING RING

Frequently Asked Questions

What is NSN 5120-01-428-5104?

NSN 5120-01-428-5104 is a Pliers Set,retaining Ring, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-428-5104?

NSN 5120-01-428-5104 has 11 cross-referenced part numbers: 380 (The Stanley Works Dba Stanley Proto), B107.500 (The American Society of Mechanical Engineers), 5C601 (W.w. Grainger, Inc. Div Government Sales Division), B107.19 (General Services Administration Federal Supply Service), 114-594 (Stanley Supply & Services Inc.) and 6 more.

What NSN replaces 5120-01-428-5104?

There are 9 known substitutes for 5120-01-428-5104: 5360-00-209-8648, 5365-00-448-1552, 5120-00-789-0492 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J380?

Key specifications for J380: Component Quantity: 2; Specification/standard Data: 05047-ASME B107.500 CAT 19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS; Nonsupply Items and Quantities: CONTAINS 1 PAIR OF INTERNAL AND 1 PAIR OF EXTERNAL PLIERS; INTERCHANGEABLE TIPS; TIPS SIZE 0.035 IN. (90 DEG), 0.045 IN. (45 DEG), 0.045 IN. (STRAIGHT) AND 0.060 IN. (STRAIGHT); 3/8 TO 2 IN. INTERNAL AND 1/4 TO 2 IN. EXTERNAL RING RANGE; 4 OF EA SIZE TIP IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-428-5104 still in active supply?

NSN 5120-01-428-5104 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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