PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5604Crosshead,ammunition Loader

Pdi Ground Support Systems, Inc. · NSN 1730-01-256-2370 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-01-256-2370 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-256-2370. Primary manufacturer part number: 5604.
Features
  • Crosshead,ammunition Loader — FSC 1730
  • 2 verified cross-references
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crosshead,ammunition Loader, cataloged under National Stock Number 1730-01-256-2370, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 2 commercial cross-references from 2 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
NSN1730-01-256-2370
Primary Part Number5604
Item NameCrosshead,ammunition Loader
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-352206575AB INTERCHANGEABLE
Bearing,ball,annular
Cnh Industrial America Llc Dba Cnh America
1620-00-343-5013 INTERCHANGEABLE
Arm,valve Return,damper
2540-00-404-44445604 INTERCHANGEABLE
Lock Door
Fairbanks Morse, Llc
6515-00-412-1699 INTERCHANGEABLE
Syringe,hypodermic
4330-00-460-254551611 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
2530-00-565-5908700-7 INTERCHANGEABLE
Crosshead,axle,trailer
Pdi Ground Support Systems, Inc.
5935-00-835-2680921190-1C INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon
4220-00-917-88525604 INTERCHANGEABLE
Wheel,pulley
Air-Lock, Incorporated
5930-00-937-124211D1002 INTERCHANGEABLE
Switch,slide
Switchcraft Inc.
5950-01-151-27525604 INTERCHANGEABLE
Transformer,power
Todd Systems, Inc. Dba Todd Systems Inc
Cross-Reference Index
Part NumberManufacturer
54C6235 San Antonio Air Logistics Center (USA)
5604 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
3110-00-156-3522INTERCHANGEABLE
BEARING,BALL,ANNULAR
06575AB
1620-00-343-5013INTERCHANGEABLE
ARM,VALVE RETURN,DAMPER
2540-00-404-4444INTERCHANGEABLE
LOCK DOOR
5604
6515-00-412-1699INTERCHANGEABLE
SYRINGE,HYPODERMIC
4330-00-460-2545INTERCHANGEABLE
FILTER ELEMENT,FLUID
51611
2530-00-565-5908INTERCHANGEABLE
CROSSHEAD,AXLE,TRAILER
700-7
5935-00-835-2680INTERCHANGEABLE
ADAPTER,CONNECTOR
921190-1C
4220-00-917-8852INTERCHANGEABLE
WHEEL,PULLEY
5604
5930-00-937-1242INTERCHANGEABLE
SWITCH,SLIDE
11D1002
5950-01-151-2752INTERCHANGEABLE
TRANSFORMER,POWER
5604
6145-01-256-0463INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9393
3010-01-335-7447INTERCHANGEABLE
COUPLING HALF,SHAFT
5604

Frequently Asked Questions

What is NSN 1730-01-256-2370?

NSN 1730-01-256-2370 is a Crosshead,ammunition Loader, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-01-256-2370?

NSN 1730-01-256-2370 has 2 cross-referenced part numbers: 54C6235 (San Antonio Air Logistics Center), 5604 (Pdi Ground Support Systems, Inc.).

What NSN replaces 1730-01-256-2370?

There are 12 known substitutes for 1730-01-256-2370: 3110-00-156-3522, 1620-00-343-5013, 2540-00-404-4444 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5604?

Key specifications for 5604: End Item Identification: 20MM AMMUNITION LOADER 1730-01-200-2301 MM. 1 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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