PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-X-38Arm and Latch Assembly

Pdi Ground Support Systems, Inc. · NSN 2530-01-047-3681 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-047-3681 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-047-3681. Primary manufacturer part number: 3-X-38.
Features
  • Arm and Latch Assembly — FSC 2530
  • General Characteristics Item Description: CONSISTS OF 1 CENTER ARM P/N 2-522,1 LATCH P/N 9200,1 ROLL PIN P/N 11-400,1 SPRING P/N 1-1983,W/DRAWBAR 30 DEG LATCHING ANGLE,O/A LG 19.625,O/A W 4.375 W
  • 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 Arm and Latch Assembly, cataloged under National Stock Number 2530-01-047-3681, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. 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
NSN2530-01-047-3681
Primary Part Number3-X-38
Item NameArm and Latch Assembly
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 1 CENTER ARM P/N 2-522,1 LATCH P/N 9200,1 ROLL PIN P/N 11-400,1 SPRING P/N 1-1983,W/DRAWBAR 30 DEG LATCHING ANGLE,O/A LG 19.625,O/A W 4.375 W
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-308-3809GA143C INTERCHANGEABLE
Repair Tool,pneumatic Tire Valve
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5315-00-425-641310S0935 INTERCHANGEABLE
Pin,grooved,headless
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5940-00-560-82703522 INTERCHANGEABLE
Post,binding,electrical
Sv Microwave, Inc. Div Sv Microwave
5120-00-596-6154 INTERCHANGEABLE
Wrench,spanner
5950-00-647-8881N215544-10 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
3040-00-876-03033522 INTERCHANGEABLE
Shaft,shouldered
Weil Pump Co Inc
5340-00-917-0917 INTERCHANGEABLE
Clamp,loop
6610-01-025-82743522 INTERCHANGEABLE
Pinion Shaft Assembly,indicator
Kearflex Engineering Company
5950-01-135-7732 INTERCHANGEABLE
Transformer,power
5340-01-234-77253521 INTERCHANGEABLE
Strap,line Supporting
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
3-522 Pdi Ground Support Systems, Inc. (USA)
3-X-38 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5120-00-308-3809INTERCHANGEABLE
REPAIR TOOL,PNEUMATIC TIRE VALVE
GA143C
5315-00-425-6413INTERCHANGEABLE
PIN,GROOVED,HEADLESS
10S0935
5940-00-560-8270INTERCHANGEABLE
POST,BINDING,ELECTRICAL
3522
5120-00-596-6154INTERCHANGEABLE
WRENCH,SPANNER
5950-00-647-8881INTERCHANGEABLE
COIL,RADIO FREQUENCY
N215544-10
3040-00-876-0303INTERCHANGEABLE
SHAFT,SHOULDERED
3522
5340-00-917-0917INTERCHANGEABLE
CLAMP,LOOP
6610-01-025-8274INTERCHANGEABLE
PINION SHAFT ASSEMBLY,INDICATOR
3522
5950-01-135-7732INTERCHANGEABLE
TRANSFORMER,POWER
5340-01-234-7725INTERCHANGEABLE
STRAP,LINE SUPPORTING
3521
3110-01-289-3179INTERCHANGEABLE
PLATE,RETAINING,BEARING
35-22
5120-01-400-0255INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3522

Frequently Asked Questions

What is NSN 2530-01-047-3681?

NSN 2530-01-047-3681 is a Arm and Latch Assembly, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-047-3681?

NSN 2530-01-047-3681 has 2 cross-referenced part numbers: 3-522 (Pdi Ground Support Systems, Inc.), 3-X-38 (Pdi Ground Support Systems, Inc.).

What NSN replaces 2530-01-047-3681?

There are 12 known substitutes for 2530-01-047-3681: 5120-00-308-3809, 5315-00-425-6413, 5940-00-560-8270 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-X-38?

Key specifications for 3-X-38: General Characteristics Item Description: CONSISTS OF 1 CENTER ARM P/N 2-522,1 LATCH P/N 9200,1 ROLL PIN P/N 11-400,1 SPRING P/N 1-1983,W/DRAWBAR 30 DEG LATCHING ANGLE,O/A LG 19.625,O/A W 4.375 W; End Item Identification: GRUMMAN A-10 AIRCRAFT. 2 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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