Kit, Leg Extension1730-01-320-4590

NSN 1730-01-320-4590 · NIIN 013204590

FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment

Government record, cited

Also searched as 1730-01-320-4590 · 1730013204590 · NIIN 013204590 · 01-320-4590 · FSC 1730 Aircraft Ground Servicing Equipment

Nearby stock numbers ← 1730-01-320-3378 Gate, CAGE · 1730-01-320-5530 →

Features

Kit,leg Extension — FSC 1730
General Characteristics Item Description: CONSIST OF 1 LEG EXT BOLT KIT P/N D72567; 3 CAP SCREW P/N 321-114; 6 NUT P/N 351-013; 6 LOCKWASHER SPLIT P/N 363-005; 3 CAP SCREW P/N 321-116; 6 BRACE NO. 3 P/N 72561; 3 LEG EXT P/N 72552; 39.56 IN. TUBE 101BC P/N 241-032; 3 EXT LEG SLEEVE P/N 72553; 8.19 IN. TUBE 101BC P/N 241-099 IN

Identification

NSN: 1730-01-320-4590
NIIN: 013204590
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment

General Description

The Kit,leg Extension, cataloged under National Stock Number 1730-01-320-4590, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1730-01-320-4590
Item Name	Kit,leg Extension
FSC / FSG	1730 / 17 — Aircraft Ground Servicing Equipment
Status	ACTIVE
General Characteristics Item Description	CONSIST OF 1 LEG EXT BOLT KIT P/N D72567; 3 CAP SCREW P/N 321-114; 6 NUT P/N 351-013; 6 LOCKWASHER SPLIT P/N 363-005; 3 CAP SCREW P/N 321-116; 6 BRACE NO. 3 P/N 72561; 3 LEG EXT P/N 72552; 39.56 IN. TUBE 101BC P/N 241-032; 3 EXT LEG SLEEVE P/N 72553; 8.19 IN. TUBE 101BC P/N 241-099 IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
72558	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 1730-01-320-4590?

NSN 1730-01-320-4590 is a Kit,leg Extension, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.

What are the specifications of 1730-01-320-4590?

Key specifications for 1730-01-320-4590: General Characteristics Item Description: CONSIST OF 1 LEG EXT BOLT KIT P/N D72567; 3 CAP SCREW P/N 321-114; 6 NUT P/N 351-013; 6 LOCKWASHER SPLIT P/N 363-005; 3 CAP SCREW P/N 321-116; 6 BRACE NO. 3 P/N 72561; 3 LEG EXT P/N 72552; 39.56 IN. TUBE 101BC P/N 241-032; 3 EXT LEG SLEEVE P/N 72553; 8.19 IN. TUBE 101BC P/N 241-099 IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1730-01-320-4590 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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