PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51738Screw,machine

Am General Llc · NSN 5305-00-275-9837 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-275-9837 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-275-9837. Primary manufacturer part number: 51738.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Screw Material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
  • Head Diameter: 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
  • Head Style: ROUND
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Thread Class: 2A A
  • Head Height: 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-275-9837, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-275-9837
Primary Part Number51738
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Thread DirectionRIGHT-HAND
Screw MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
Head Diameter0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
Head StyleROUND
Nominal Thread Diameter0.250 INCHES IN
Thread Class2A A
Head Height0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Material Document and ClassificationQQ-S-633 FED SPEC ALL MATERIAL RESPONSES
Fastener Length0.375 INCHES NOMINAL IN
Nondefinitive Spec/std DataI TYPE AND 1S STYLE
Internal Drive StyleSLOT
Thread Length0.375 INCHES NOMINAL IN
Thread Quantity Per Inch20
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5996-00-010-9379 INTERCHANGEABLE
Amplifier,special
5310-00-011-3114 INTERCHANGEABLE
Washer,lock
5340-00-483-626051738 INTERCHANGEABLE
Standoff,threaded,spacing
Hamilton Sundstrand Corporation Dba Collins Aerospace
5995-01-310-882551738 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
1730-01-687-69353830310-218-1 INTERCHANGEABLE
Brace-Leg,tripod Jack
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
9X1R Pressed Metals of America Inc (USA)
51738 PRIMARY Am General Llc (USA)
113954 General Motors Corp (USA)
X1-93 Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA)
113954 General Motors Llc Dba General Motors Llc (USA)
S789A PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
113954 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
113954 PRIMARY Rolls-Royce Solutions America Inc (USA)
X2179 American Tractor Equipment Corp (USA)
Related Parts
5996-00-010-9379INTERCHANGEABLE
AMPLIFIER,SPECIAL
5310-00-011-3114INTERCHANGEABLE
WASHER,LOCK
5340-00-483-6260INTERCHANGEABLE
STANDOFF,THREADED,SPACING
51738
5995-01-310-8825INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
51738
1730-01-687-6935INTERCHANGEABLE
BRACE-LEG,TRIPOD JACK
3830310-218-1

Frequently Asked Questions

What is NSN 5305-00-275-9837?

NSN 5305-00-275-9837 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 5305-00-275-9837?

NSN 5305-00-275-9837 has 9 cross-referenced part numbers: 9X1R (Pressed Metals of America Inc), 51738 (Am General Llc), 113954 (General Motors Corp), X1-93 (Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248), 113954 (General Motors Llc Dba General Motors Llc) and 4 more.

What NSN replaces 5305-00-275-9837?

There are 5 known substitutes for 5305-00-275-9837: 5996-00-010-9379, 5310-00-011-3114, 5340-00-483-6260 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51738?

Key specifications for 51738: Thread Direction: RIGHT-HAND; Screw Material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020; Head Diameter: 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN; Head Style: ROUND. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-275-9837 still in active supply?

NSN 5305-00-275-9837 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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