PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1614XScrew,cap,hexagon Head

Meritor Industrial Products, Llc · NSN 5305-00-022-2953 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-022-2953 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-022-2953. Primary manufacturer part number: S1614X.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Class: 2A A
  • Distance From Head Largest Bearing Surface to Shank Hole Center: 1.594 INCHES NOMINAL FIRST HOLE IN
  • Thread Quantity Per Inch: 24
  • Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE
  • Thread Series Designator: UNF
  • Material Document and Classification: SAE GRADE 1 OR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Shank Unthreaded Hole Diameter: 0.107 INCHES NOMINAL FIRST HOLE IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-022-2953, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-022-2953
Primary Part NumberS1614X
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMeritor Industrial Products, Llc
StatusACTIVE
Thread Class2A A
Distance From Head Largest Bearing Surface to Shank Hole Center1.594 INCHES NOMINAL FIRST HOLE IN
Thread Quantity Per Inch24
Nondefinitive Spec/std Data2 TYPE AND 10P STYLE
Thread Series DesignatorUNF
Material Document and ClassificationSAE GRADE 1 OR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Shank Unthreaded Hole Diameter0.107 INCHES NOMINAL FIRST HOLE IN
Departure From Cited DocumentAS MODIFIED BY HOLE TYPE AND QUANTITY FOR COTTERPIN
MaterialSTEEL OVERALL
Nominal Thread Diameter0.375 INCHES IN
Thread DirectionRIGHT-HAND
Thread Length1.000 INCHES MINIMUM IN
Width Between Flats0.562 INCHES NOMINAL IN
Head Height0.234 INCHES NOMINAL IN
Head StyleHEXAGON
Fastener Length1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0688759 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5305-00-814-3358CS14 INTERCHANGEABLE
Setscrew
Roller Bearing Co of America, Inc Div Pic Design
5930-00-954-5864 INTERCHANGEABLE
Switch,push
5120-01-117-3215CS14 INTERCHANGEABLE
Socket,socket Wrench
Daniels Manufacturing Corporation
4730-01-211-4596222953 INTERCHANGEABLE
Coupling,tube
Donaldson Company, Inc.
5935-01-238-4035CS14 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Powers Holdings Inc Dba Fire Brick Engineers Co Div Curtis Industries
4520-01-437-8798CS-14-1000W INTERCHANGEABLE
Heating Element,electrical,nonim
Hotwatt, Inc
Cross-Reference Index
Part NumberManufacturer
CS14 Corbitt Co Inc (USA)
222953 General Motors Llc Dba General Motors Llc (USA)
S1614X PRIMARY Meritor Industrial Products, Llc (USA)
S1614X Meritor Heavy Vehicle Systems, Llc (USA)
2031433 General Motors Llc Dba General Motors Llc (USA)
222953 General Motors Corp (USA)
2031433 General Motors Corp (USA)
FFS85TYPE2STYLE10P Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-100-0688INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
759
5305-00-814-3358INTERCHANGEABLE
SETSCREW
CS14
5930-00-954-5864INTERCHANGEABLE
SWITCH,PUSH
5120-01-117-3215INTERCHANGEABLE
SOCKET,SOCKET WRENCH
CS14
4730-01-211-4596INTERCHANGEABLE
COUPLING,TUBE
222953
5935-01-238-4035INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
CS14
4520-01-437-8798INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
CS-14-1000W

Frequently Asked Questions

What is NSN 5305-00-022-2953?

NSN 5305-00-022-2953 is a Screw,cap,hexagon Head, manufactured by Meritor Industrial Products, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-022-2953?

NSN 5305-00-022-2953 has 8 cross-referenced part numbers: CS14 (Corbitt Co Inc), 222953 (General Motors Llc Dba General Motors Llc), S1614X (Meritor Industrial Products, Llc), S1614X (Meritor Heavy Vehicle Systems, Llc), 2031433 (General Motors Llc Dba General Motors Llc) and 3 more.

What NSN replaces 5305-00-022-2953?

There are 7 known substitutes for 5305-00-022-2953: 3110-00-100-0688, 5305-00-814-3358, 5930-00-954-5864 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1614X?

Key specifications for S1614X: Thread Class: 2A A; Distance From Head Largest Bearing Surface to Shank Hole Center: 1.594 INCHES NOMINAL FIRST HOLE IN; Thread Quantity Per Inch: 24; Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE. 16 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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