PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101139Screw,machine

Hillman Group, Inc., the · NSN 5305-00-958-5247 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-958-5247 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-958-5247. Primary manufacturer part number: 101139.
Features
  • Screw,machine — FSC 5305
  • Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
  • Screw Material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Diameter: 0.442 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Thread Quantity Per Inch: 20
  • Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-958-5247, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hillman Group, Inc., the. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 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
NSN5305-00-958-5247
Primary Part Number101139
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHillman Group, Inc., the
StatusCANCELLED
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Screw MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Diameter0.442 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Quantity Per Inch20
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.250 INCHES IN
Screw Surface TreatmentCADMIUM OR ZINC
Fastener Length1.000 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Head StyleFLAT COUNTERSUNK
Thread Length0.900 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Screw Surface Treatment Document and ClassificationSAE/AMS QQ-P-416, TY2CL3 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM-B633 ASSN STD SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-010-1139101139 INTERCHANGEABLE
Screw,machine
Us Army Aviation and Missile Command
5306-00-042-6921426921 INTERCHANGEABLE
Bolt,machine
General Motors Llc Dba General Motors Llc
5305-00-059-8256 INTERCHANGEABLE
Screw,machine
5305-00-206-3713 INTERCHANGEABLE
Screw,machine
5350-00-255-7736706 INTERCHANGEABLE
Wool,metallic
Palmer Engineered Products, Inc
5310-00-550-1598 INTERCHANGEABLE
Nut,plain,hexagon
5305-00-579-2097 INTERCHANGEABLE
Screw,machine
5305-00-637-4506 INTERCHANGEABLE
Screw,machine
5305-00-950-4353 INTERCHANGEABLE
Screw,machine
5305-00-958-5250101146 INTERCHANGEABLE
Screw,machine
Hillman Group, Inc., the
Cross-Reference Index
Part NumberManufacturer
MS35190-291 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
ANSI B18.6.3 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
5305009585247 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MS35190-291 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
101139 PRIMARY Hillman Group, Inc., the (USA)
FF-S-92 TY3ST2CSZ1/4 General Services Administration Federal Supply Service (USA)
FF-S-92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
71134-291 Little Giant Crane and Shovel Inc (USA)
82-2046-0100 Pierce Manufacturing Inc (USA)
02011-7G416 Harlan Global Manufacturing Llc (USA)
SK-1002 Gse Management Co (USA)
XX002-0623 Rdm Technology B.v. (NLD)
Related Parts
5305-00-010-1139INTERCHANGEABLE
SCREW,MACHINE
101139
5306-00-042-6921INTERCHANGEABLE
BOLT,MACHINE
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5305-00-059-8256INTERCHANGEABLE
SCREW,MACHINE
5305-00-206-3713INTERCHANGEABLE
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706
5310-00-550-1598INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5305-00-579-2097INTERCHANGEABLE
SCREW,MACHINE
5305-00-637-4506INTERCHANGEABLE
SCREW,MACHINE
5305-00-950-4353INTERCHANGEABLE
SCREW,MACHINE
5305-00-958-5250INTERCHANGEABLE
SCREW,MACHINE
101146
5305-00-958-5471INTERCHANGEABLE
SCREW,MACHINE
101077
5120-00-986-7190INTERCHANGEABLE
WRENCH,SPANNER
SK1002

Frequently Asked Questions

What is NSN 5305-00-958-5247?

NSN 5305-00-958-5247 is a Screw,machine, manufactured by Hillman Group, Inc., the, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-958-5247?

NSN 5305-00-958-5247 has 12 cross-referenced part numbers: MS35190-291 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), ANSI B18.6.3 (American National Standards Institute Incorporated Dba American National Standards Institute), 5305009585247 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), MS35190-291 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 101139 (Hillman Group, Inc., the) and 7 more.

What NSN replaces 5305-00-958-5247?

There are 12 known substitutes for 5305-00-958-5247: 5305-00-010-1139, 5306-00-042-6921, 5305-00-059-8256 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101139?

Key specifications for 101139: Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Screw Material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Diameter: 0.442 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-958-5247 still in active supply?

NSN 5305-00-958-5247 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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