PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

498Hook,chain,s

Koehlke Components Inc · NSN 4030-00-539-8052 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-539-8052 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-539-8052. Primary manufacturer part number: 498.
Features
  • Hook,chain,s — FSC 4030
  • Material: STEEL CORROSION RESISTING
  • Style Designator: OPEN ENDS
  • Material Diameter: 0.120 INCHES NOMINAL IN
  • Lower Loop Inside Diameter: 0.500 INCHES NOMINAL IN
  • Upper Loop Inside Diameter: 0.500 INCHES NOMINAL IN
  • Inside Length: 1.312 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Hook,chain,s, cataloged under National Stock Number 4030-00-539-8052, 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 Koehlke Components Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4030-00-539-8052
Primary Part Number498
Item NameHook,chain,s
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerKoehlke Components Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Style DesignatorOPEN ENDS
Material Diameter0.120 INCHES NOMINAL IN
Lower Loop Inside Diameter0.500 INCHES NOMINAL IN
Upper Loop Inside Diameter0.500 INCHES NOMINAL IN
Inside Length1.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0264 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5325-00-275-44641298861-1 INTERCHANGEABLE
Eyelet,metallic
Honeywell Intl Inc Defense Avionics Systems
5340-00-576-078012Z12139PC43 INTERCHANGEABLE
Cap,protective,dust and Moisture
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4530-00-582-5108 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
5305-00-639-5774498 INTERCHANGEABLE
Screw,close Tolerance
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5905-00-828-1819 INTERCHANGEABLE
Resistor,adjustable
4030-01-083-65883415-24980 INTERCHANGEABLE
Hook,chain,s
Acco-Babcock Inc Hoist and Crane Div
5360-01-107-6346498 INTERCHANGEABLE
Spring
Lift-Tech Intl Inc Crane and Hoist Opns
5360-01-292-841414050 INTERCHANGEABLE
Spring,helical,compression
Hardware Products Co Inc
5310-01-408-7966498 INTERCHANGEABLE
Washer,flat
Georator Llc
Cross-Reference Index
Part NumberManufacturer
498 Stainless Products Inc (USA)
498 Schnitzer Alloy Products Co Inc (USA)
498 PRIMARY Koehlke Components Inc (USA)
Related Parts
3110-00-100-0264INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5325-00-275-4464INTERCHANGEABLE
EYELET,METALLIC
1298861-1
5340-00-576-0780INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
12Z12139PC43
4530-00-582-5108INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
5305-00-639-5774INTERCHANGEABLE
SCREW,CLOSE TOLERANCE
498
5905-00-828-1819INTERCHANGEABLE
RESISTOR,ADJUSTABLE
4030-01-083-6588INTERCHANGEABLE
HOOK,CHAIN,S
3415-24980
5360-01-107-6346INTERCHANGEABLE
SPRING
498
5360-01-292-8414INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14050
5310-01-408-7966INTERCHANGEABLE
WASHER,FLAT
498
5305-01-413-4858INTERCHANGEABLE
SCREW,SHOULDER
3120-01-611-6233INTERCHANGEABLE
BEARING ASSEMBLY,STERN TUBE
498

Frequently Asked Questions

What is NSN 4030-00-539-8052?

NSN 4030-00-539-8052 is a Hook,chain,s, manufactured by Koehlke Components Inc, classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-00-539-8052?

NSN 4030-00-539-8052 has 3 cross-referenced part numbers: 498 (Stainless Products Inc), 498 (Schnitzer Alloy Products Co Inc), 498 (Koehlke Components Inc).

What NSN replaces 4030-00-539-8052?

There are 12 known substitutes for 4030-00-539-8052: 3110-00-100-0264, 5325-00-275-4464, 5340-00-576-0780 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 498?

Key specifications for 498: Material: STEEL CORROSION RESISTING; Style Designator: OPEN ENDS; Material Diameter: 0.120 INCHES NOMINAL IN; Lower Loop Inside Diameter: 0.500 INCHES NOMINAL IN. 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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