PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4619Screw,machine

Fwd Seagrave Holdings Lp · NSN 5305-00-010-0658 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-010-0658 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-010-0658. Primary manufacturer part number: 4619.
Features
  • Screw,machine — FSC 5305
  • Thread Length: 0.250 INCHES MAXIMUM IN
  • Internal Drive Style: SLOT
  • Thread Class: 2A A
  • Screw Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
  • Thread Quantity Per Inch: 32
  • Head Diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
  • Thread Series Designator: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-010-0658, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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
NSN5305-00-010-0658
Primary Part Number4619
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusCANCELLED
Thread Length0.250 INCHES MAXIMUM IN
Internal Drive StyleSLOT
Thread Class2A A
Screw Material Document and ClassificationQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
Thread Quantity Per Inch32
Head Diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
Thread Series DesignatorUNF
Nominal Thread Diameter0.190 INCHES IN
Head Height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Fastener Length0.250 INCHES NOMINAL IN
Head StyleFILLISTER
Screw MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-021-8582 INTERCHANGEABLE
Nut,plain,hexagon
5975-00-086-7081SMB433052 INTERCHANGEABLE
Adapter,electrical Conduit
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5975-00-165-3432 INTERCHANGEABLE
Connector,strip
5935-00-258-9109P310CCT INTERCHANGEABLE
Connector,plug,electrical
Cinch Connectivity Solutions Inc.
5120-00-273-00834619 INTERCHANGEABLE
Auger,pipe and Sewer,hand
Augerscope Inc Dba Marco Products Co
1650-00-345-4745100-658 INTERCHANGEABLE
Valve Assy,regulator
Aerocontrolex Group, Inc.
5945-00-472-06773N6385 INTERCHANGEABLE
Relay,electrical
Caterpillar Inc Div Caterpillar Defense
5330-00-599-7093100658 INTERCHANGEABLE
Retainer,packing
Meggitt North Hollywood Inc
2805-00-934-1968100658 INTERCHANGEABLE
Engine Assembly,gas
Cadillac Gage Textron Inc.
6110-00-943-26224619 INTERCHANGEABLE
Sensor,assy Voltage
Precision Electronics, Inc
Cross-Reference Index
Part NumberManufacturer
100658 General Motors Corp (USA)
100658 General Motors Llc Dba General Motors Llc (USA)
FFS92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
4619 PRIMARY Fwd Seagrave Holdings Lp (USA)
100658 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MC8032-62 PRIMARY Westinghouse Electric Corp (USA)
56X36 Sasco Inc Canadian Div
31583S Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
5310-00-021-8582INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5975-00-086-7081INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
SMB433052
5975-00-165-3432INTERCHANGEABLE
CONNECTOR,STRIP
5935-00-258-9109INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
P310CCT
5120-00-273-0083INTERCHANGEABLE
AUGER,PIPE AND SEWER,HAND
4619
1650-00-345-4745INTERCHANGEABLE
VALVE ASSY,REGULATOR
100-658
5945-00-472-0677INTERCHANGEABLE
RELAY,ELECTRICAL
3N6385
5330-00-599-7093INTERCHANGEABLE
RETAINER,PACKING
100658
2805-00-934-1968INTERCHANGEABLE
ENGINE ASSEMBLY,GAS
100658
6110-00-943-2622INTERCHANGEABLE
SENSOR,ASSY VOLTAGE
4619
6240-00-972-8181INTERCHANGEABLE
LAMP,INCANDESCENT
B8005-16-003FN61
6625-01-099-6169INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
17178

Frequently Asked Questions

What is NSN 5305-00-010-0658?

NSN 5305-00-010-0658 is a Screw,machine, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-010-0658?

NSN 5305-00-010-0658 has 8 cross-referenced part numbers: 100658 (General Motors Corp), 100658 (General Motors Llc Dba General Motors Llc), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), 4619 (Fwd Seagrave Holdings Lp), 100658 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 3 more.

What NSN replaces 5305-00-010-0658?

There are 12 known substitutes for 5305-00-010-0658: 5310-00-021-8582, 5975-00-086-7081, 5975-00-165-3432 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4619?

Key specifications for 4619: Thread Length: 0.250 INCHES MAXIMUM IN; Internal Drive Style: SLOT; Thread Class: 2A A; Screw Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-010-0658 still in active supply?

NSN 5305-00-010-0658 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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