PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16108Key,socket Head Screw

Eklind Tool Co · NSN 5120-01-428-7905 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-428-7905 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-7905. Primary manufacturer part number: 16108.
Features
  • Key,socket Head Screw — FSC 5120
  • Material: STEEL OVERALL
  • Features Provided: SHORT SERIES
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Style Designator: L-HANDLE
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: ZINC OVERALL
  • Wrenching Surface Size: 0.125 INCHES NOMINAL BOTH ENDS IN
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 5120-01-428-7905, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Eklind Tool Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-428-7905
Primary Part Number16108
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEklind Tool Co
StatusCANCELLED
MaterialSTEEL OVERALL
Features ProvidedSHORT SERIES
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Style DesignatorL-HANDLE
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentZINC OVERALL
Wrenching Surface Size0.125 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
4730-00-050-4208SAE-AS15003-1P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5355-00-189-9880AW4 INTERCHANGEABLE
Dial,scale
Roller Bearing Co of America, Inc Div Pic Design
5120-00-240-529213807 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5999-00-729-9927 INTERCHANGEABLE
Wire Mesh,knitted
5330-01-119-7170 INTERCHANGEABLE
Retainer,packing
5945-01-193-03313271254-1 INTERCHANGEABLE
Relay,hybrid
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3010-01-277-764916108 INTERCHANGEABLE
Coupling Half,shaft
Rexnord Industries, Llc Div Couplings Division
6525-01-472-323116-108 INTERCHANGEABLE
Bulb,safelight
Star X-Ray Co.inc.
5995-01-645-139516108 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Extreme Networks, Inc
Cross-Reference Index
Part NumberManufacturer
ZHVY0217-8 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
16108 PRIMARY Eklind Tool Co (USA)
ZLW0283-8 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B18.3 The American Society of Mechanical Engineers (USA)
AW4 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AW4D PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
5120PL0933383 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AW4D Boeing Defence Australia Ltd Div Defense, Space & Security (AUS)
Related Parts
4730-00-050-4208INTERCHANGEABLE
FITTING,LUBRICATION
SAE-AS15003-1P
5355-00-189-9880INTERCHANGEABLE
DIAL,SCALE
AW4
5120-00-240-5292INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13807
5999-00-729-9927INTERCHANGEABLE
WIRE MESH,KNITTED
5330-01-119-7170INTERCHANGEABLE
RETAINER,PACKING
5945-01-193-0331INTERCHANGEABLE
RELAY,HYBRID
3271254-1
3010-01-277-7649INTERCHANGEABLE
COUPLING HALF,SHAFT
16108
6525-01-472-3231INTERCHANGEABLE
BULB,SAFELIGHT
16-108
5995-01-645-1395INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
16108

Frequently Asked Questions

What is NSN 5120-01-428-7905?

NSN 5120-01-428-7905 is a Key,socket Head Screw, manufactured by Eklind Tool Co, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-428-7905?

NSN 5120-01-428-7905 has 8 cross-referenced part numbers: ZHVY0217-8 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 16108 (Eklind Tool Co), ZLW0283-8 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B18.3 (The American Society of Mechanical Engineers), AW4 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 3 more.

What NSN replaces 5120-01-428-7905?

There are 9 known substitutes for 5120-01-428-7905: 4730-00-050-4208, 5355-00-189-9880, 5120-00-240-5292 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16108?

Key specifications for 16108: Overall Length: 2.250 INCHES NOMINAL IN; Material: STEEL OVERALL; Features Provided: SHORT SERIES; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-428-7905 still in active supply?

NSN 5120-01-428-7905 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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