PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

APS550Shackle

Sycon Corp · NSN 4030-00-968-6852 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-968-6852 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-968-6852. Primary manufacturer part number: APS550.
Features
  • Shackle — FSC 4030
  • Inside Length: 1.313 INCHES NOMINAL IN
  • Material Diameter: 0.375 INCHES NOMINAL IN
  • Opening Width: 0.812 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Sycon Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shackle, cataloged under National Stock Number 4030-00-968-6852, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Sycon Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4030-00-968-6852
Primary Part NumberAPS550
Item NameShackle
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerSycon Corp
StatusACTIVE
Inside Length1.313 INCHES NOMINAL IN
Material Diameter0.375 INCHES NOMINAL IN
Opening Width0.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-201-927075000 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5330-00-351-781380310 INTERCHANGEABLE
Felt,mechanical,preformed
Telemechanics Inc
5345-01-035-933308834180310 INTERCHANGEABLE
Abrasive,cartridge Roll
Saint-Gobain Abrasives Inc
3439-01-114-458980-3-10 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
3439-01-596-207280-3-10 INTERCHANGEABLE
Strand,desoldering
Chemtronics Inc
Cross-Reference Index
Part NumberManufacturer
APS550 Sycon Corp (USA)
80310 Sycon Corp (USA)
Related Parts
5935-00-201-9270INTERCHANGEABLE
ADAPTER,CONNECTOR
75000
5330-00-351-7813INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
80310
5345-01-035-9333INTERCHANGEABLE
ABRASIVE,CARTRIDGE ROLL
08834180310
3439-01-114-4589INTERCHANGEABLE
DESOLDERING WICK
80-3-10
3439-01-596-2072INTERCHANGEABLE
STRAND,DESOLDERING
80-3-10

Frequently Asked Questions

What is NSN 4030-00-968-6852?

NSN 4030-00-968-6852 is a Shackle, manufactured by Sycon Corp, classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-00-968-6852?

NSN 4030-00-968-6852 has 2 cross-referenced part numbers: APS550 (Sycon Corp), 80310 (Sycon Corp).

What NSN replaces 4030-00-968-6852?

There are 5 known substitutes for 4030-00-968-6852: 5935-00-201-9270, 5330-00-351-7813, 5345-01-035-9333 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of APS550?

Key specifications for APS550: Inside Length: 1.313 INCHES NOMINAL IN; Special Features: FURNISHED ITEMS 1 NUT,2 LOCKWASHERS,2 BEARING SHIELD,1 MTG BOLT,2 WASHERS,2 SPACERS; Material Diameter: 0.375 INCHES NOMINAL IN; Opening Width: 0.812 INCHES NOMINAL IN. 4 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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