PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P68043Screw,machine

L3harris Technologies, Inc. Dba Harris Corporation · NSN 5305-00-150-9760 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-150-9760 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-150-9760. Primary manufacturer part number: P68043.
Features
  • Screw,machine — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Fastener Length: 0.438 INCHES NOMINAL IN
  • Internal Drive Style: SLOT
  • Thread Direction: RIGHT-HAND
  • 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 Style: FLAT COUNTERSUNK
  • Minimum Tensile Strength: 60000 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 5305-00-150-9760, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-150-9760
Primary Part NumberP68043
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corporation
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Fastener Length0.438 INCHES NOMINAL IN
Internal Drive StyleSLOT
Thread DirectionRIGHT-HAND
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 StyleFLAT COUNTERSUNK
Minimum Tensile Strength60000 POUNDS PER SQUARE INCH LBS
Thread Length0.338 INCHES MINIMUM IN
Screw Surface TreatmentCADMIUM
Nondefinitive Spec/std Data1 TYPE AND 2S STYLE
Screw MaterialSTEEL
Thread Quantity Per Inch32
Screw Surface Treatment Document and ClassificationQQ-P-316,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE
Head Diameter0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Nominal Thread Diameter0.164 INCHES IN
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-762-1727202243 INTERCHANGEABLE
Breather
Falls Filtration Technologies, Inc.
3030-00-814-6921540H10 INTERCHANGEABLE
Belt,positive Drive
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
FFS92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P68043 Itt Industries Inc Itt Aerospace Communications Div East (USA)
900292-60 Joy Mfg Co Air Power Group Michigan City Plant (USA)
P68043 PRIMARY L3harris Technologies, Inc. Dba Harris Corporation (USA)
900292-60 Joy Global Underground Mining Llc (USA)
Related Parts
2520-00-762-1727INTERCHANGEABLE
BREATHER
202243
3030-00-814-6921INTERCHANGEABLE
BELT,POSITIVE DRIVE
540H10

Frequently Asked Questions

What is NSN 5305-00-150-9760?

NSN 5305-00-150-9760 is a Screw,machine, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-150-9760?

NSN 5305-00-150-9760 has 5 cross-referenced part numbers: FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), P68043 (Itt Industries Inc Itt Aerospace Communications Div East), 900292-60 (Joy Mfg Co Air Power Group Michigan City Plant), P68043 (L3harris Technologies, Inc. Dba Harris Corporation), 900292-60 (Joy Global Underground Mining Llc).

What NSN replaces 5305-00-150-9760?

There are 2 known substitutes for 5305-00-150-9760: 2520-00-762-1727, 3030-00-814-6921. Verify interchangeability with system specifications before substitution.

What are the specifications of P68043?

Key specifications for P68043: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Fastener Length: 0.438 INCHES NOMINAL IN; Internal Drive Style: SLOT; Thread Direction: RIGHT-HAND. 17 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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