PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB70103Screw,machine

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5305-00-356-4126 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-356-4126 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-356-4126. Primary manufacturer part number: SCB70103.
Features
  • Screw,machine — FSC 5305
  • Screw Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
  • Thread Direction: RIGHT-HAND
  • Head Height: 0.219 INCHES NOMINAL IN
  • Screw Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Thread Class: 2A A
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-356-4126, 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 Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-356-4126
Primary Part NumberSCB70103
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Screw Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Thread DirectionRIGHT-HAND
Head Height0.219 INCHES NOMINAL IN
Screw Material Document and ClassificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Diameter0.164 INCHES IN
Thread Class2A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Surface TreatmentPASSIVATE
Screw MaterialSTEEL COMP 303
Thread Length0.089 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
Internal Drive StyleSLOT
Head Diameter0.200 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN
Fastener Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Head StyleFLAT CHAMFER
Thread Quantity Per Inch32
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2805-00-322-0530 INTERCHANGEABLE
Oil Pump Assembly,engine
5331-00-579-754562309-29 INTERCHANGEABLE
O-Ring
Pti Technologies Inc.
2910-00-604-99093636A INTERCHANGEABLE
Tube Assy
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
SCB70103 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
50238 Kleinschmidt Inc (USA)
Related Parts
2805-00-322-0530INTERCHANGEABLE
OIL PUMP ASSEMBLY,ENGINE
5331-00-579-7545INTERCHANGEABLE
O-RING
62309-29
2910-00-604-9909INTERCHANGEABLE
TUBE ASSY
3636A

Frequently Asked Questions

What is NSN 5305-00-356-4126?

NSN 5305-00-356-4126 is a Screw,machine, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-356-4126?

NSN 5305-00-356-4126 has 2 cross-referenced part numbers: SCB70103 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 50238 (Kleinschmidt Inc).

What NSN replaces 5305-00-356-4126?

There are 3 known substitutes for 5305-00-356-4126: 2805-00-322-0530, 5331-00-579-7545, 2910-00-604-9909. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB70103?

Key specifications for SCB70103: Screw Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; Thread Direction: RIGHT-HAND; Head Height: 0.219 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE. 16 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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