PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48004Pintle Assembly,towing

Curt Manufacturing, Llc Div Curt · NSN 2540-01-709-1600 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-709-1600 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-709-1600. Primary manufacturer part number: 48004.
Features
  • Pintle Assembly,towing — FSC 2540
  • Mounting Type: SHANK
  • Coupler Type: AUTOMATIC
  • Spring Housing: INCLUDED
  • Design Type: RIGID
  • Throat Opening Size: 2.50 INCHES NOMINAL IN
  • Flange Bolt Hole Quantity: 1
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pintle Assembly,towing, cataloged under National Stock Number 2540-01-709-1600, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Curt Manufacturing, Llc Div Curt. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-709-1600
Primary Part Number48004
Item NamePintle Assembly,towing
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCurt Manufacturing, Llc Div Curt
StatusACTIVE
Mounting TypeSHANK
Coupler TypeAUTOMATIC
Spring HousingINCLUDED
Design TypeRIGID
Throat Opening Size2.50 INCHES NOMINAL IN
Flange Bolt Hole Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5330-00-039-582914HE207 INTERCHANGEABLE
Gasket
Sealcraft Corporation
4310-00-351-738648004 INTERCHANGEABLE
Cover,intake,unload
Jenny Products, Inc
5315-01-138-32404800-4 INTERCHANGEABLE
Pin,cotter
Pdi Ground Support Systems, Inc.
5360-01-172-633748004 INTERCHANGEABLE
Spring
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
5340-01-189-90204-8004 INTERCHANGEABLE
Fastener,pawl
Eastern Co Div Eberhard Manufacturing
3120-01-524-971148004 INTERCHANGEABLE
Bushing,sleeve
Allied Systems Company Dba Allied Systems Co
2530-01-567-242548004 INTERCHANGEABLE
Kingpin,wheel Spindle
Saginaw Products Corporation Dba Cignys
5365-01-699-361148004 INTERCHANGEABLE
Spacer,straight
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
48004 PRIMARY Curt Manufacturing, Llc Div Curt (USA)
Related Parts
5330-00-039-5829INTERCHANGEABLE
GASKET
14HE207
4310-00-351-7386INTERCHANGEABLE
COVER,INTAKE,UNLOAD
48004
5315-01-138-3240INTERCHANGEABLE
PIN,COTTER
4800-4
5360-01-172-6337INTERCHANGEABLE
SPRING
48004
5340-01-189-9020INTERCHANGEABLE
FASTENER,PAWL
4-8004
3120-01-524-9711INTERCHANGEABLE
BUSHING,SLEEVE
48004
2530-01-567-2425INTERCHANGEABLE
KINGPIN,WHEEL SPINDLE
48004
5365-01-699-3611INTERCHANGEABLE
SPACER,STRAIGHT
48004

Frequently Asked Questions

What is NSN 2540-01-709-1600?

NSN 2540-01-709-1600 is a Pintle Assembly,towing, manufactured by Curt Manufacturing, Llc Div Curt, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-709-1600?

NSN 2540-01-709-1600 has 1 cross-referenced part number: 48004 (Curt Manufacturing, Llc Div Curt).

What NSN replaces 2540-01-709-1600?

There are 8 known substitutes for 2540-01-709-1600: 5330-00-039-5829, 4310-00-351-7386, 5315-01-138-3240 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48004?

Key specifications for 48004: Mounting Type: SHANK; Coupler Type: AUTOMATIC; Spring Housing: INCLUDED; Part Name Assigned by Controlling Agency: RECEIVER-MOUNT PINTLE HOOK (2INCH SHANK, 20,000LBS., 2.5INCH LUNETTE RINGS) PART NUMBER 48004 LBS. 8 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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