PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21024Sleeve,twin

L and a Products Inc · NSN 4730-01-127-0340 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-127-0340 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-127-0340. Primary manufacturer part number: 21024.
Features
  • Sleeve,twin — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: L and a Products Inc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Sleeve,twin, cataloged under National Stock Number 4730-01-127-0340, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is L and a Products Inc. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameSleeve,twin
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersL and a Products Inc (CAGE 18947)
Technical Specifications
ParameterValue
NSN4730-01-127-0340
Primary Part Number21024
Item NameSleeve,twin
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerL and a Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-177-7973 INTERCHANGEABLE
Terminal,lug
5110-00-222-452211 INTERCHANGEABLE
Cutter,circle
General Tools Manufacturing Co., Llc.
5330-00-291-4013 INTERCHANGEABLE
Gasket
5330-00-308-082721024 INTERCHANGEABLE
Seal,nonmetallic Round Section
Elder Rubber Incorporated Dba Porter Seal Company
5360-00-323-1425 INTERCHANGEABLE
Spring,helical,compression
5950-00-645-365721024 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
4730-00-908-3193 INTERCHANGEABLE
Clamp,hose
5340-01-032-306121024 INTERCHANGEABLE
Plug,vent
Rogerson Aircraft Equipment Group
5120-01-122-295621-024 INTERCHANGEABLE
Compressor,spring
Bosch Automotive Service Solutions Ltd
4720-01-152-266821024 INTERCHANGEABLE
Hose Assembly,nonmetallic
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
21024 L and a Products Inc (USA)
Related Parts
5940-00-177-7973INTERCHANGEABLE
TERMINAL,LUG
5110-00-222-4522INTERCHANGEABLE
CUTTER,CIRCLE
11
5330-00-291-4013INTERCHANGEABLE
GASKET
5330-00-308-0827INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
21024
5360-00-323-1425INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-645-3657INTERCHANGEABLE
COIL,RADIO FREQUENCY
21024
4730-00-908-3193INTERCHANGEABLE
CLAMP,HOSE
5340-01-032-3061INTERCHANGEABLE
PLUG,VENT
21024
5120-01-122-2956INTERCHANGEABLE
COMPRESSOR,SPRING
21-024
4720-01-152-2668INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
21024
5360-01-190-7217INTERCHANGEABLE
SPRING
WF2-1024
5305-01-339-7396INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 4730-01-127-0340?

NSN 4730-01-127-0340 is a Sleeve,twin, manufactured by L and a Products Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-127-0340?

NSN 4730-01-127-0340 has 1 cross-referenced part number: 21024 (L and a Products Inc).

What NSN replaces 4730-01-127-0340?

There are 12 known substitutes for 4730-01-127-0340: 5940-00-177-7973, 5110-00-222-4522, 5330-00-291-4013 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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