PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21242Chain,ladder

Savory Equipment Co · NSN 3020-01-089-3040 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-089-3040 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-089-3040. Primary manufacturer part number: 21242.
Features
  • Chain,ladder — FSC 3020
  • General Characteristics Item Description: 0.047 IN. STEEL WIRE;51 LINKS;NO. 1 LADDER CHAIN;0.285 IN. MIN,0.287 IN. MAX PITCH LG;0.350 IN. W;14.576 IN. PITCH LG IN
  • 2 verified cross-references
  • Primary manufacturer: Savory Equipment Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain,ladder, cataloged under National Stock Number 3020-01-089-3040, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Savory Equipment Co. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-089-3040
Primary Part Number21242
Item NameChain,ladder
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerSavory Equipment Co
StatusACTIVE
General Characteristics Item Description0.047 IN. STEEL WIRE;51 LINKS;NO. 1 LADDER CHAIN;0.285 IN. MIN,0.287 IN. MAX PITCH LG;0.350 IN. W;14.576 IN. PITCH LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-127-506621691 INTERCHANGEABLE
Ring,cam
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5130-00-227-6684FRS IM422 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5998-00-234-18042169-1 INTERCHANGEABLE
Circuit Card Assembly
Mission Systems Davenport Inc.
5110-00-260-1641 INTERCHANGEABLE
Reamer,hand
2925-00-336-8361 INTERCHANGEABLE
Shim,magneto
3110-00-479-0009SB 22210 W 33 SS INTERCHANGEABLE
Bearing,roller,self-Aligning
Mcgill Manufacturing Co, Inc
5999-00-481-5513 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5930-00-579-204121242 INTERCHANGEABLE
Boot,dust and Moisture Seal
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
2520-00-757-01826759560 INTERCHANGEABLE
Anchor Assembly,clu
Allison Transmission Inc Dba Allison Transmission, Inc
5120-00-884-8199 INTERCHANGEABLE
Extension-Universal Joint,tube E
Cross-Reference Index
Part NumberManufacturer
21242 Savory Equipment Co (USA)
21691 Savory Equipment Co (USA)
Related Parts
5365-00-127-5066INTERCHANGEABLE
RING,CAM
21691
5130-00-227-6684INTERCHANGEABLE
SOCKET,SOCKET WRENCH
FRS IM422
5998-00-234-1804INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2169-1
5110-00-260-1641INTERCHANGEABLE
REAMER,HAND
2925-00-336-8361INTERCHANGEABLE
SHIM,MAGNETO
3110-00-479-0009INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
SB 22210 W 33 SS
5999-00-481-5513INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5930-00-579-2041INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
21242
2520-00-757-0182INTERCHANGEABLE
ANCHOR ASSEMBLY,CLU
6759560
5120-00-884-8199INTERCHANGEABLE
EXTENSION-UNIVERSAL JOINT,TUBE E
4320-00-922-0194INTERCHANGEABLE
PUMP CLUTCH ASSEMBL
21691
5977-01-024-5993INTERCHANGEABLE
RING,ELECTRICAL CONTACT BRUSH HO
1035H651PC26

Frequently Asked Questions

What is NSN 3020-01-089-3040?

NSN 3020-01-089-3040 is a Chain,ladder, manufactured by Savory Equipment Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-089-3040?

NSN 3020-01-089-3040 has 2 cross-referenced part numbers: 21242 (Savory Equipment Co), 21691 (Savory Equipment Co).

What NSN replaces 3020-01-089-3040?

There are 12 known substitutes for 3020-01-089-3040: 5365-00-127-5066, 5130-00-227-6684, 5998-00-234-1804 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21242?

Key specifications for 21242: General Characteristics Item Description: 0.047 IN. STEEL WIRE;51 LINKS;NO. 1 LADDER CHAIN;0.285 IN. MIN,0.287 IN. MAX PITCH LG;0.350 IN. W;14.576 IN. PITCH LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com