PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10999Key Set,socket Head Screw

Bondhus Corp · NSN 5120-01-493-1885 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-493-1885 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-493-1885. Primary manufacturer part number: 10999.
Features
  • Key Set,socket Head Screw — FSC 5120
  • Container Type: CASE
  • Features Provided: BALL END AND LONG SERIES
  • Key Characteristic: CONTAINS HEX KEYS SIZE 1.5, 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM
  • Key Quantity: 9
  • Handle Type: L-STYLE
  • 4 verified cross-references
  • Primary manufacturer: Bondhus Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key Set,socket Head Screw, cataloged under National Stock Number 5120-01-493-1885, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bondhus Corp. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-493-1885
Primary Part Number10999
Item NameKey Set,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBondhus Corp
StatusACTIVE
Container TypeCASE
Features ProvidedBALL END AND LONG SERIES
Key CharacteristicCONTAINS HEX KEYS SIZE 1.5, 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM
Key Quantity9
Handle TypeL-STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-253-8271 INTERCHANGEABLE
Bearing,ball,annular
4730-00-827-4223RF-1165-A INTERCHANGEABLE
Restrictor,fluid Flow
Wisconsin Motors, Llc
5950-00-835-9427 INTERCHANGEABLE
Reactor
3020-01-160-357710999 INTERCHANGEABLE
Gear,spur
DP Manufacturing Inc.
5330-01-190-1971R98484 INTERCHANGEABLE
Gasket
Deere & Co
5930-01-264-426310999 INTERCHANGEABLE
Switch,sensitive
Unicontrol Inc Hays Cleveland Div
5340-01-515-718110999 INTERCHANGEABLE
Bracket,mounting
North American Controls Inc Dba North American Controls Inc
5120-01-617-5823 INTERCHANGEABLE
Key Set,socket Head Screw
Cross-Reference Index
Part NumberManufacturer
56194 Apex Tool Group, Llc Dba Nicholson (USA)
175X990 Specialized Products Company Dba Specialized Products Co (USA)
02583318 Blackwood J. Blackwood & Son Pty Ltd (AUS)
10999 PRIMARY Bondhus Corp (USA)
Related Parts
3110-00-253-8271INTERCHANGEABLE
BEARING,BALL,ANNULAR
4730-00-827-4223INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
RF-1165-A
5950-00-835-9427INTERCHANGEABLE
REACTOR
3020-01-160-3577INTERCHANGEABLE
GEAR,SPUR
10999
5330-01-190-1971INTERCHANGEABLE
GASKET
R98484
5930-01-264-4263INTERCHANGEABLE
SWITCH,SENSITIVE
10999
5340-01-515-7181INTERCHANGEABLE
BRACKET,MOUNTING
10999
5120-01-617-5823INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 5120-01-493-1885?

NSN 5120-01-493-1885 is a Key Set,socket Head Screw, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-493-1885?

NSN 5120-01-493-1885 has 4 cross-referenced part numbers: 56194 (Apex Tool Group, Llc Dba Nicholson), 175X990 (Specialized Products Company Dba Specialized Products Co), 02583318 (Blackwood J. Blackwood & Son Pty Ltd), 10999 (Bondhus Corp).

What NSN replaces 5120-01-493-1885?

There are 8 known substitutes for 5120-01-493-1885: 3110-00-253-8271, 4730-00-827-4223, 5950-00-835-9427 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10999?

Key specifications for 10999: Container Type: CASE; Features Provided: BALL END AND LONG SERIES; Key Characteristic: CONTAINS HEX KEYS SIZE 1.5, 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM; Key Quantity: 9. 5 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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