PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5046-2Screw,machine

Sparton Corporation Div Sparton Electronics · NSN 5305-01-014-2099 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-014-2099 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-014-2099. Primary manufacturer part number: 5046-2.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 56
  • Head Diameter: 0.150 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Screw Surface Treatment: PASSIVATE
  • Countersink Angle: 100.0 DEGREES NOMINAL
  • Screw Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-014-2099, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sparton Corporation Div Sparton Electronics. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-014-2099
Primary Part Number5046-2
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerSparton Corporation Div Sparton Electronics
StatusACTIVE
Thread Quantity Per Inch56
Head Diameter0.150 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Surface TreatmentPASSIVATE
Countersink Angle100.0 DEGREES NOMINAL
Screw Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Diameter0.086 INCHES IN
Head StyleFLAT COUNTERSUNK
Thread DirectionRIGHT-HAND
Thread Class2A A
Screw MaterialSTEEL COMP 430
Thread Length0.217 INCHES NOMINAL IN
Fastener Length0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-008-83429100-1475 INTERCHANGEABLE
Reactor
Keysight Technologies Inc
2930-00-245-80143780196 INTERCHANGEABLE
Pump,cooling System,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
5342-01-042-52715046-2 INTERCHANGEABLE
Clamp,ring
Interplex Nascal Inc
5360-01-066-5876 INTERCHANGEABLE
Spring,helical,compression
4520-01-331-657850462 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
5046-2 Sparton Corporation Div Sparton Electronics (USA)
Related Parts
5950-00-008-8342INTERCHANGEABLE
REACTOR
9100-1475
2930-00-245-8014INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
3780196
5342-01-042-5271INTERCHANGEABLE
CLAMP,RING
5046-2
5360-01-066-5876INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4520-01-331-6578INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50462

Frequently Asked Questions

What is NSN 5305-01-014-2099?

NSN 5305-01-014-2099 is a Screw,machine, manufactured by Sparton Corporation Div Sparton Electronics, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-014-2099?

NSN 5305-01-014-2099 has 1 cross-referenced part number: 5046-2 (Sparton Corporation Div Sparton Electronics).

What NSN replaces 5305-01-014-2099?

There are 5 known substitutes for 5305-01-014-2099: 5950-00-008-8342, 2930-00-245-8014, 5342-01-042-5271 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5046-2?

Key specifications for 5046-2: Thread Quantity Per Inch: 56; Head Diameter: 0.150 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN; Internal Drive Style: CROSS RECESS TYPE 1; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 14 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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