PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1870-3Clamp,synchro

General Regulator Corp. Dba Accudriv · NSN 5340-00-868-2883 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-868-2883 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-868-2883. Primary manufacturer part number: 1870-3.
Features
  • Clamp,synchro — FSC 5340
  • Width: 0.250 INCHES NOMINAL IN
  • Length: 0.312 INCHES NOMINAL IN
  • Hole Diameter: 0.154 INCHES NOMINAL IN
  • Furnished Items: LOCKNUT
  • Height: 0.094 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • 1 verified cross-reference
Applications
  • Applications requiring Copper Alloy construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-868-2883, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Regulator Corp. Dba Accudriv. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-868-2883
Primary Part Number1870-3
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGeneral Regulator Corp. Dba Accudriv
StatusACTIVE
Width0.250 INCHES NOMINAL IN
Length0.312 INCHES NOMINAL IN
Hole Diameter0.154 INCHES NOMINAL IN
Furnished ItemsLOCKNUT
Height0.094 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
2805-00-401-39383900562 INTERCHANGEABLE
Arm Assembly,pivot
General Motors Llc Dba General Motors Llc
1005-00-731-0781 INTERCHANGEABLE
Barrel,rifle
5120-01-218-5833B-3 INTERCHANGEABLE
Bender,electrical Conduit,hand
Egs Electrical Group Appleton Div
Cross-Reference Index
Part NumberManufacturer
1870-3 General Regulator Corp. Dba Accudriv (USA)
Related Parts
2805-00-401-3938INTERCHANGEABLE
ARM ASSEMBLY,PIVOT
3900562
1005-00-731-0781INTERCHANGEABLE
BARREL,RIFLE
5120-01-218-5833INTERCHANGEABLE
BENDER,ELECTRICAL CONDUIT,HAND
B-3

Frequently Asked Questions

What is NSN 5340-00-868-2883?

NSN 5340-00-868-2883 is a Clamp,synchro, manufactured by General Regulator Corp. Dba Accudriv, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-868-2883?

NSN 5340-00-868-2883 has 1 cross-referenced part number: 1870-3 (General Regulator Corp. Dba Accudriv).

What NSN replaces 5340-00-868-2883?

There are 3 known substitutes for 5340-00-868-2883: 2805-00-401-3938, 1005-00-731-0781, 5120-01-218-5833. Verify interchangeability with system specifications before substitution.

What are the specifications of 1870-3?

Key specifications for 1870-3: Width: 0.250 INCHES NOMINAL IN; Length: 0.312 INCHES NOMINAL IN; Hole Diameter: 0.154 INCHES NOMINAL IN; Furnished Items: LOCKNUT. 6 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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