PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10107388Screw,externally Relieved Body

Us Army Aviation and Missile Command · NSN 5305-00-133-1046 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-133-1046 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-133-1046. Primary manufacturer part number: 10107388.
Features
  • Screw,externally Relieved Body — FSC 5305
  • Internal Drive Style: SLOT
  • Distance From Largest Bearing Surface of Head to End of Second Diameter: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
  • Distance From Largest Bearing Surface of Head to End of First Diameter: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Head Style: FLAT CHAMFER
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • First Diameter From Head: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-133-1046, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-133-1046
Primary Part Number10107388
Item NameScrew,externally Relieved Body
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Internal Drive StyleSLOT
Distance From Largest Bearing Surface of Head to End of Second Diameter0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Distance From Largest Bearing Surface of Head to End of First Diameter0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Head StyleFLAT CHAMFER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
First Diameter From Head0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Head Diameter0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
Thread Length0.189 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
MaterialSTEEL COMP 303 OVERALL
Externally Relieved Body Diameter Quantity2
Nominal Thread Diameter0.138 INCHES IN
Material Document and ClassificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class2A A
Fastener Length0.294 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Second Diameter From Head0.095 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Head Height0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-540-4619137-122-0013 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
Cross-Reference Index
Part NumberManufacturer
10107388 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
3110-00-540-4619INTERCHANGEABLE
BEARING,BALL,ANNULAR
137-122-0013

Frequently Asked Questions

What is NSN 5305-00-133-1046?

NSN 5305-00-133-1046 is a Screw,externally Relieved Body, manufactured by Us Army Aviation and Missile Command, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-133-1046?

NSN 5305-00-133-1046 has 1 cross-referenced part number: 10107388 (Us Army Aviation and Missile Command).

What NSN replaces 5305-00-133-1046?

There is 1 known substitute for 5305-00-133-1046: 3110-00-540-4619. Verify interchangeability with system specifications before substitution.

What are the specifications of 10107388?

Key specifications for 10107388: Internal Drive Style: SLOT; Distance From Largest Bearing Surface of Head to End of Second Diameter: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Distance From Largest Bearing Surface of Head to End of First Diameter: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 18 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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