B08_Attachment_0001_Product_Description_Universal_Joints_Amendment 2_26Q9782.pdf

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UNIVERSAL JOINT, VEHICULAR FOR M182A1
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W519TC26Q9782
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This document is a purchase description for two universal joint components required for the M109 Howitzer Family's M182A1 Cradle Assembly. The first item (CLIN 0001, Part Number 0953657, NSN 2520-00-868-8058) requires delivery of 10 universal joints with an overall length of 4.250 inches nominal and a special feature length of 2.907 inches from the universal joint. Each unit weighs a maximum of 1.4 lbs and must be packaged individually in units measuring 4.6" (L) x 2.5" (W) x 2.0" (D) per MIL-STD-2073 with marking per MIL-STD-129, following Special Packaging Instruction AM10953657. The second item (CLIN 0002, Part Number 0953661, NSN 2520-00-868-8059) requires 15 units of a C1 Single Joint style universal joint with a 4.250-inch overall length, 1.500-inch outside diameter, and 2.125-inch centerline-to-hub-end dimension. This item features a hub connection on both ends, spline details with a 1.344-inch length and 30.0-degree pressure angle, and a single 0.219-inch un-threaded securing hole located 90 degrees from the pin centerline. Unit weight is a maximum of 1.2 lbs, and packaging dimensions are 4.4" (L) x 3.0" (W) x 1.8" (D), with supplemental instructions per PDS 10953661.

Both items require delivery by March 31, 2026, with inspection and acceptance at Rock Island Arsenal - Joint Manufacturing and Technology Center (RIAJMTC), and a Certificate of Conformance is mandatory for all materials.

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Purchase Description:

• Item Name: UNIVERSAL JOINT, VEH

• End Item: M182A1 CRADLE ASSY / M109 Howitzer Family

• Work Breakdown Structure (WBS): EH24MRI146EHM51

• Required Delivery Date: March 31, 2026

• Inspection and Acceptance: All materials must be inspected and accepted at RIA- JMTC (Rock Island Arsenal - Joint Manufacturing and Technology Center). A Certificate of Conformance is required.

• Packaging Standard: MIL-STD-2073, with marking in accordance with MIL-STD-129.

This item corresponds to CLIN 0001 -Purchase Request 96056599.

Part Number 0953657

• National Stock Number (NSN): 2520-00-868-8058

• Quantity: 10

Physical Characteristics:

• Overall Length: 4.250 inches (nominal)

• Special Feature: Length from the universal joint is 2.907 inches.

Packaging Requirements:

• Quantity Per Unit Pack: 1

• Maximum Unit Weight: 1.4 lbs

• Maximum Unit Cube: 0.0133 cubic feet

• Unit Pack Dimensions: 4.6" (L) x 2.5" (W) x 2.0" (D)

• Special Packaging Instruction (SPI): AM10953657

This item corresponds to CLIN 0002 Purchase Request 96056466.

Item 2: Part Number 0953661

• National Stock Number (NSN): 2520-00-868-8059

• Quantity: 15

Detailed Technical Characteristics:

• Quantity Per Unit Pack: 1

• Style: C1 Single Joint

• Overall Length: 4.250 inches

• Outside Diameter: 1.500 inches

• Centerline to Hub End: 2.125 inches

• End Connection Type: Hub on both ends

• Spline Details:

• Length: 1.344 inches

• Pressure Angle: 30.0 degrees

• Pitch Diameter: 0.7500 inches

• Major Diameter: 0.751 inches

• Minor Diameter: 0.692 inches

• Securing Hole:

• Quantity: 1

• Location: 90 degrees from the pin centerline

• Diameter: 0.219 inches (un-threaded)

Packaging Requirements:

• Quantity Per Unit Pack: 1

• Maximum Unit Weight: 1.2 lbs

• Maximum Unit Cube: 0.014 cubic feet

• Unit Pack Dimensions: 4.4" (L) x 3.0" (W) x 1.8" (D)

• Supplemental Instructions: PDS 10953661 APPLIES

File details come from the government source that posted it. Updated .