PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

474BWrench,spanner

Black & Company · NSN 5120-01-081-7474 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-081-7474 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-081-7474. Primary manufacturer part number: 474B.
Features
  • Wrench,spanner — FSC 5120
  • Reference Number Differentiating Characteristics: SELECTED AND APPROVED FOR USE IN AND THE SUPPORT OF THE NAVY GAS TURBINE ENGINE
  • 3 verified cross-references
  • Primary manufacturer: Black & Company
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-081-7474, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Black & Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5120-01-081-7474
Primary Part Number474B
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBlack & Company
StatusACTIVE
Reference Number Differentiating CharacteristicsSELECTED AND APPROVED FOR USE IN AND THE SUPPORT OF THE NAVY GAS TURBINE ENGINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5999-00-023-9731474B INTERCHANGEABLE
Delay Line
Cardwell Condenser Corp Lapointe-Admiral Div
5120-00-293-1068 INTERCHANGEABLE
Wrench,spanner
5120-01-337-0507474B INTERCHANGEABLE
Wrench,spanner
Martin Sprocket and Gear Inc
5120-01-451-3416 INTERCHANGEABLE
Wrench,spanner
Cross-Reference Index
Part NumberManufacturer
474B Black & Company (USA)
474BB2 Naval Inventory Control Point Mechanicsburg (USA)
474B Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
Related Parts
5999-00-023-9731INTERCHANGEABLE
DELAY LINE
474B
5120-00-293-1068INTERCHANGEABLE
WRENCH,SPANNER
5120-01-337-0507INTERCHANGEABLE
WRENCH,SPANNER
474B
5120-01-451-3416INTERCHANGEABLE
WRENCH,SPANNER

Frequently Asked Questions

What is NSN 5120-01-081-7474?

NSN 5120-01-081-7474 is a Wrench,spanner, manufactured by Black & Company, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-081-7474?

NSN 5120-01-081-7474 has 3 cross-referenced part numbers: 474B (Black & Company), 474BB2 (Naval Inventory Control Point Mechanicsburg), 474B (Trw Inc Hand Tools Div Trw Industrial Products Group).

What NSN replaces 5120-01-081-7474?

There are 4 known substitutes for 5120-01-081-7474: 5999-00-023-9731, 5120-00-293-1068, 5120-01-337-0507 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 474B?

Key specifications for 474B: Reference Number Differentiating Characteristics: SELECTED AND APPROVED FOR USE IN AND THE SUPPORT OF THE NAVY GAS TURBINE ENGINE. 1 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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