PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1APC2Wrench,spanner

W.w. Grainger, Inc. Div Government Sales Division · NSN 5120-01-399-8973 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-8973 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-8973. Primary manufacturer part number: 1APC2.
Features
  • Wrench,spanner — FSC 5120
  • Pin Diameter: 0.250 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: ADJUSTABLE FACE PIN
  • Surface Treatment: OXIDE OVERALL
  • Center to Center Distance Between Pins: 3.000 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-399-8973, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-399-8973
Primary Part Number1APC2
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusCANCELLED
Pin Diameter0.250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorADJUSTABLE FACE PIN
Surface TreatmentOXIDE OVERALL
Center to Center Distance Between Pins3.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5120-00-293-0798 INTERCHANGEABLE
Wrench,spanner
5905-00-752-3338 INTERCHANGEABLE
Resistor,fixed,composition
5940-01-253-4582C483 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
1APC2 W.w. Grainger, Inc. Div Government Sales Division (USA)
JC483 The Stanley Works Dba Stanley Proto (USA)
C483 The Stanley Works Dba Stanley Proto (USA)
C483 Stanley-Proto Industrial Works Div of the Stanley Works (USA)
Related Parts
5120-00-293-0798INTERCHANGEABLE
WRENCH,SPANNER
5905-00-752-3338INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5940-01-253-4582INTERCHANGEABLE
TERMINAL,LUG
C483

Frequently Asked Questions

What is NSN 5120-01-399-8973?

NSN 5120-01-399-8973 is a Wrench,spanner, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-399-8973?

NSN 5120-01-399-8973 has 4 cross-referenced part numbers: 1APC2 (W.w. Grainger, Inc. Div Government Sales Division), JC483 (The Stanley Works Dba Stanley Proto), C483 (The Stanley Works Dba Stanley Proto), C483 (Stanley-Proto Industrial Works Div of the Stanley Works).

What NSN replaces 5120-01-399-8973?

There are 3 known substitutes for 5120-01-399-8973: 5120-00-293-0798, 5905-00-752-3338, 5940-01-253-4582. Verify interchangeability with system specifications before substitution.

What are the specifications of 1APC2?

Key specifications for 1APC2: Pin Diameter: 0.250 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: ADJUSTABLE FACE PIN; Surface Treatment: OXIDE OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-399-8973 still in active supply?

NSN 5120-01-399-8973 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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