PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-2932Key,socket Head Screw

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5120-00-198-5407 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-198-5407 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-198-5407. Primary manufacturer part number: A-A-2932.
Features
  • Key,socket Head Screw — FSC 5120
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Style Designator: L-HANDLE
  • Features Provided: LONG SERIES
  • Wrenching Surface Size: 0.500 INCHES NOMINAL BOTH ENDS IN
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-00-198-5407, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-198-5407
Primary Part NumberA-A-2932
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
MaterialSTEEL OVERALL
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Style DesignatorL-HANDLE
Features ProvidedLONG SERIES
Wrenching Surface Size0.500 INCHES NOMINAL BOTH ENDS IN
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Long Arm Length8.156 INCHES MINIMUM AND 8.344 INCHES MAXIMUM IN
Short Arm Length1.531 INCHES MINIMUM AND 1.719 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-014-28701066620-1 INTERCHANGEABLE
Lamp,glow
Raytheon Company Dba Raytheon Co
5330-00-119-419328211 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5120-00-198-540113802 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5120-00-198-5405 INTERCHANGEABLE
Key,socket Head Screw
5120-00-198-541013910 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5120-00-204-1995 INTERCHANGEABLE
Key,socket Head Screw
5120-00-221-803615206 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
2610-00-269-7332 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
2610-00-269-7378 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
5120-00-293-008013904 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
A-A-2932 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
58024 Apex Tool Group, Llc Dba Nicholson (USA)
65-35-0131 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
B18.3 The American Society of Mechanical Engineers (USA)
GGG-K-275 TY1CL2 General Services Administration Federal Supply Service (USA)
70016 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
A-A-2932 TY2 General Services Administration Federal Supply Service (USA)
58024 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
A-A-2473 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
12L Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
GGG-K-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6240-00-014-2870INTERCHANGEABLE
LAMP,GLOW
1066620-1
5330-00-119-4193INTERCHANGEABLE
GASKET
28211
5120-00-198-5401INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13802
5120-00-198-5405INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-198-5410INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13910
5120-00-204-1995INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5120-00-221-8036INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15206
2610-00-269-7332INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
2610-00-269-7378INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
5120-00-293-0080INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13904
5120-00-293-1476INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
4520-00-410-6332INTERCHANGEABLE
DAMPER,BOILER
M836A1042

Frequently Asked Questions

What is NSN 5120-00-198-5407?

NSN 5120-00-198-5407 is a Key,socket Head Screw, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-198-5407?

NSN 5120-00-198-5407 has 11 cross-referenced part numbers: A-A-2932 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 58024 (Apex Tool Group, Llc Dba Nicholson), 65-35-0131 (Electric Boat Corporation Div General Dynamics Electric Boat), B18.3 (The American Society of Mechanical Engineers), GGG-K-275 TY1CL2 (General Services Administration Federal Supply Service) and 6 more.

What NSN replaces 5120-00-198-5407?

There are 12 known substitutes for 5120-00-198-5407: 6240-00-014-2870, 5330-00-119-4193, 5120-00-198-5401 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-2932?

Key specifications for A-A-2932: Material: STEEL OVERALL; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL; Style Designator: L-HANDLE; Features Provided: LONG SERIES. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-198-5407 still in active supply?

NSN 5120-00-198-5407 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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