PartsTable TECHNICAL DATA SHEET

NSN 2590-01-593-5010Government record, cited

Rr Jacking Cylinder2590-01-593-5010

NSN 2590-01-593-5010 · NIIN 015935010 · Part number 2KK721

Oshkosh Defense Llc · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 75Q65

Government record, cited

NSN 2590-01-593-5010 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-593-5010. Manufacturer of record part number: 2KK721.

Also searched as 2590-01-593-5010 · 2590015935010 · NIIN 015935010 · 01-593-5010 · FSC 2590 Miscellaneous Vehicular Components · CAGE 75Q65 · 2KK721

Nearby stock numbers ← 2590-01-593-4999 Bracket, Ramp Mtd · 2590-01-593-5044 Jack Leg Cylinder →

Features

Rr Jacking Cylinder — FSC 2590
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 2590-01-593-5010
NIIN: 015935010
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 2KK721
Manufacturer: Oshkosh Defense Llc

General Description

The Rr Jacking Cylinder, cataloged under National Stock Number 2590-01-593-5010, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Rr Jacking Cylinder
FSC / FSG	2590 — Miscellaneous Vehicular Components (FSG 25)
Manufacturers	Fasttrax Ltd (CAGE KC7A1); Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	2590-01-593-5010
Primary Part Number	2KK721
Item Name	Rr Jacking Cylinder
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
2KK721	Fasttrax Ltd (GBR)
2KK721 PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
2KK721	3/9 Design control — primary reference Oshkosh Corp

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-006-7503

2590-00-006-7503 · Item name not on file

2590-00-007-2356

2590-00-007-2356 · Item name not on file

2590-01-151-9629

HYDROVAC

2590-01-445-9216

VALVE,AIR CONTROL

2590-01-468-7350

WINCH,DRUM,VEHICLE MOUNTING

2590-01-600-0314

VEHICULAR AMMO POUC

2590-01-600-0319

VEHICULAR AMMO POUCH

2590-01-608-6611

BRACKET,VEHICULAR COMPONENTS

Frequently Asked Questions

What is NSN 2590-01-593-5010?

NSN 2590-01-593-5010 is a Rr Jacking Cylinder, manufactured by Oshkosh Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-593-5010?

NSN 2590-01-593-5010 has 2 manufacturer part numbers on file: 2KK721 (Fasttrax Ltd), 2KK721 (Oshkosh Defense Llc).

Is NSN 2590-01-593-5010 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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