PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S221Pliers

Swanstrom Corp Swanstrom Tools Usa Div · NSN 5120-01-616-2598 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-616-2598 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-616-2598. Primary manufacturer part number: S221.
Features
  • Pliers — FSC 5120
  • Features Provided: GRIP HANDLE
  • Pliers Style Designator: LONG ROUND NOSE (CHAIN W/O CUTTER)
  • 2 verified cross-references
  • Primary manufacturer: Swanstrom Corp Swanstrom Tools Usa Div
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Pliers, cataloged under National Stock Number 5120-01-616-2598, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Swanstrom Corp Swanstrom Tools Usa Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-616-2598
Primary Part NumberS221
Item NamePliers
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSwanstrom Corp Swanstrom Tools Usa Div
StatusACTIVE
Features ProvidedGRIP HANDLE
Pliers Style DesignatorLONG ROUND NOSE (CHAIN W/O CUTTER)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5120-00-042-7848S22-1 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
4720-00-059-5819S50HL1-4X3-8X50 INTERCHANGEABLE
Tubing,nonmetallic
Saint-Gobain Performance Plastics
9540-00-147-7721 INTERCHANGEABLE
Channel,structural
4720-00-555-2896R210-1 1/2X5/8 9FT INTERCHANGEABLE
Tubing,nonmetallic
Mayon Plastics Inc
6625-00-765-5690 INTERCHANGEABLE
Network,test Set
5930-00-823-7305101904MY INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
4820-01-143-4307 INTERCHANGEABLE
Valve,gate
5310-01-229-7791S-221 INTERCHANGEABLE
Nut
Cummins Inc.
5120-01-661-7184S221 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6635-01-678-5945S221 INTERCHANGEABLE
Test Set,automatic Smoke Alarm
Regin Hvac Products, Inc.
Cross-Reference Index
Part NumberManufacturer
S221 PRIMARY Swanstrom Corp Swanstrom Tools Usa Div (USA)
458-553 Stanley Supply & Services Inc. (USA)
Related Parts
5120-00-042-7848INTERCHANGEABLE
DIE,CRIMPING TOOL
S22-1
4720-00-059-5819INTERCHANGEABLE
TUBING,NONMETALLIC
S50HL1-4X3-8X50
9540-00-147-7721INTERCHANGEABLE
CHANNEL,STRUCTURAL
4720-00-555-2896INTERCHANGEABLE
TUBING,NONMETALLIC
R210-1 1/2X5/8 9FT
6625-00-765-5690INTERCHANGEABLE
NETWORK,TEST SET
5930-00-823-7305INTERCHANGEABLE
SWITCH,ROTARY
101904MY
4820-01-143-4307INTERCHANGEABLE
VALVE,GATE
5310-01-229-7791INTERCHANGEABLE
NUT
S-221
5120-01-661-7184INTERCHANGEABLE
SOCKET,SOCKET WRENCH
S221
6635-01-678-5945INTERCHANGEABLE
TEST SET,AUTOMATIC SMOKE ALARM
S221

Frequently Asked Questions

What is NSN 5120-01-616-2598?

NSN 5120-01-616-2598 is a Pliers, manufactured by Swanstrom Corp Swanstrom Tools Usa Div, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-616-2598?

NSN 5120-01-616-2598 has 2 cross-referenced part numbers: S221 (Swanstrom Corp Swanstrom Tools Usa Div), 458-553 (Stanley Supply & Services Inc.).

What NSN replaces 5120-01-616-2598?

There are 10 known substitutes for 5120-01-616-2598: 5120-00-042-7848, 4720-00-059-5819, 9540-00-147-7721 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S221?

Key specifications for S221: Features Provided: GRIP HANDLE; Special Features: COMFORT GRIP HANDLES; 1 IN. JAW LG; SERRATED JAWS; DOUBLE LEAF SPRING; ESD SAFE IN; Pliers Style Designator: LONG ROUND NOSE (CHAIN W/O CUTTER); Overall Length: 5.300 INCHES NOMINAL IN. 4 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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