PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B098Adapter,torque Wrench

Lockheed Martin Corp · NSN 5120-00-014-1522 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-014-1522 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-014-1522. Primary manufacturer part number: B098.
Features
  • Adapter,torque Wrench — FSC 5120
  • Wrenching Surface Size: 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE END IN
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Drive Surface Size: 0.253 INCHES MINIMUM AND 0.260 INCHES MAXIMUM FIRST END IN
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • 4 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Adapter,torque Wrench, cataloged under National Stock Number 5120-00-014-1522, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-014-1522
Primary Part NumberB098
Item NameAdapter,torque Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Wrenching Surface Size0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE END IN
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.253 INCHES MINIMUM AND 0.260 INCHES MAXIMUM FIRST END IN
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-024-0348 INTERCHANGEABLE
Driver Head,valve Seat Ring Inse
9540-00-061-6401 INTERCHANGEABLE
Angle,structural
4720-00-135-79575137 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
9540-00-145-8386 INTERCHANGEABLE
Angle,structural
5315-00-234-16570900806-1 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
6110-00-316-23115-137 INTERCHANGEABLE
Regulator,voltage
Motorola Automotive Electronics
4820-00-413-0756326675P01 INTERCHANGEABLE
Body,valve
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5330-00-732-0017 INTERCHANGEABLE
Seal
5365-01-147-5075 INTERCHANGEABLE
Spacer
6130-01-205-0831 INTERCHANGEABLE
Power Supply
Cross-Reference Index
Part NumberManufacturer
B098 Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA)
B098 PRIMARY Lockheed Martin Corp (USA)
5137 Granco Industries Inc (USA)
5137 Wta Tool Llc (USA)
Related Parts
5120-00-024-0348INTERCHANGEABLE
DRIVER HEAD,VALVE SEAT RING INSE
9540-00-061-6401INTERCHANGEABLE
ANGLE,STRUCTURAL
4720-00-135-7957INTERCHANGEABLE
HOSE,AIR DUCT
5137
9540-00-145-8386INTERCHANGEABLE
ANGLE,STRUCTURAL
5315-00-234-1657INTERCHANGEABLE
PIN,COTTER
0900806-1
6110-00-316-2311INTERCHANGEABLE
REGULATOR,VOLTAGE
5-137
4820-00-413-0756INTERCHANGEABLE
BODY,VALVE
326675P01
5330-00-732-0017INTERCHANGEABLE
SEAL
5365-01-147-5075INTERCHANGEABLE
SPACER
6130-01-205-0831INTERCHANGEABLE
POWER SUPPLY
5998-01-443-8601INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
101717-008C-Q70
5930-01-576-3584INTERCHANGEABLE
SWITCH,PRESSURE
5137

Frequently Asked Questions

What is NSN 5120-00-014-1522?

NSN 5120-00-014-1522 is a Adapter,torque Wrench, manufactured by Lockheed Martin Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-014-1522?

NSN 5120-00-014-1522 has 4 cross-referenced part numbers: B098 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), B098 (Lockheed Martin Corp), 5137 (Granco Industries Inc), 5137 (Wta Tool Llc).

What NSN replaces 5120-00-014-1522?

There are 12 known substitutes for 5120-00-014-1522: 5120-00-024-0348, 9540-00-061-6401, 4720-00-135-7957 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B098?

Key specifications for B098: Wrenching Surface Size: 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE END IN; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL; Drive Surface Size: 0.253 INCHES MINIMUM AND 0.260 INCHES MAXIMUM FIRST END IN. 6 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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