PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44063Screw,machine

Am General Llc · NSN 5305-00-515-7156 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-515-7156 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-515-7156. Primary manufacturer part number: 44063.
Features
  • Screw,machine — FSC 5305
  • Thread Class: 2A A
  • Fastener Length: 1.250 INCHES NOMINAL IN
  • Internal Drive Style: SLOT
  • Head Height: 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
  • Head Style: ROUND
  • 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
  • Head Diameter: 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-515-7156, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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
NSN5305-00-515-7156
Primary Part Number44063
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Thread Class2A A
Fastener Length1.250 INCHES NOMINAL IN
Internal Drive StyleSLOT
Head Height0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
Head StyleROUND
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
Head Diameter0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Nondefinitive Spec/std Data1 TYPE AND 1S STYLE
Nominal Thread Diameter0.190 INCHES IN
Thread Length1.250 INCHES MINIMUM IN
Thread Series DesignatorUNF
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch32
Minimum Tensile Strength60000 POUNDS PER SQUARE INCH LBS
Screw MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-069-2497SMB587801 INTERCHANGEABLE
Contact Strip,radio Frequency Gr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-156-18972913 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
3020-00-225-6967100770 INTERCHANGEABLE
Gear,spur
Astronautics Corporation of America
5815-00-547-7901SM-C-186904GP10 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-00-692-60674-68-28X INTERCHANGEABLE
Breather
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
2590-00-789-48655132524 INTERCHANGEABLE
Accumulator,hydraulic
Rolls-Royce Solutions America Inc
5996-00-878-6757100770 INTERCHANGEABLE
Amplifier,intermediate Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
2590-00-934-1857100770 INTERCHANGEABLE
Filter,hydraulic Sy
Cadillac Gage Textron Inc.
4730-01-012-992344063 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
5331-01-036-853654063 INTERCHANGEABLE
O-Ring
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
44063 PRIMARY Am General Llc (USA)
0117310 Gulf and Western Mfg Co Eagle Signal Systems Div (USA)
914172 Allis-Chalmers Corp (USA)
FFS92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
16BLU02941 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
0914172-2 Allis-Chalmers Corp (USA)
0914172 PRIMARY Agco Corp Parts Opn (USA)
15X481 PRIMARY Napco International Llc Dba Napco International Inc (USA)
55X132 Sasco Inc Canadian Div
54063 PRIMARY Am General Llc (USA)
100770 General Motors Llc Dba General Motors Llc (USA)
100770 General Motors Corp (USA)
Related Parts
5940-00-069-2497INTERCHANGEABLE
CONTACT STRIP,RADIO FREQUENCY GR
SMB587801
3110-00-156-1897INTERCHANGEABLE
BEARING,BALL,THRUST
2913
3020-00-225-6967INTERCHANGEABLE
GEAR,SPUR
100770
5815-00-547-7901INTERCHANGEABLE
KEYTOP,KEYBOARD
SM-C-186904GP10
2520-00-692-6067INTERCHANGEABLE
BREATHER
4-68-28X
2590-00-789-4865INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
5132524
5996-00-878-6757INTERCHANGEABLE
AMPLIFIER,INTERMEDIATE FREQUENCY
100770
2590-00-934-1857INTERCHANGEABLE
FILTER,HYDRAULIC SY
100770
4730-01-012-9923INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
44063
5331-01-036-8536INTERCHANGEABLE
O-RING
54063
5950-01-122-4802INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-32B
5945-01-376-1660INTERCHANGEABLE
RELAY,HYBRID

Frequently Asked Questions

What is NSN 5305-00-515-7156?

NSN 5305-00-515-7156 is a Screw,machine, manufactured by Am General Llc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-515-7156?

NSN 5305-00-515-7156 has 12 cross-referenced part numbers: 44063 (Am General Llc), 0117310 (Gulf and Western Mfg Co Eagle Signal Systems Div), 914172 (Allis-Chalmers Corp), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), 16BLU02941 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)) and 7 more.

What NSN replaces 5305-00-515-7156?

There are 12 known substitutes for 5305-00-515-7156: 5940-00-069-2497, 3110-00-156-1897, 3020-00-225-6967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44063?

Key specifications for 44063: Thread Class: 2A A; Fastener Length: 1.250 INCHES NOMINAL IN; Internal Drive Style: SLOT; Head Height: 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-515-7156 still in active supply?

NSN 5305-00-515-7156 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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