PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11640850Cap,transfer Case

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2520-00-497-8217 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-497-8217 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-497-8217. Primary manufacturer part number: 11640850.
Features
  • Cap,transfer Case — FSC 2520
  • General Characteristics Item Description: STEEL QQ-S-698 CRCQ OR CR TEMPER 1 O/A; 2.500 IN. DIA;0.770 IN. LG;0.718 IN. DIA HOLE ONE END;CONVEX SHAPE;MADE FROM 0.0359 IN. THICK PLATE;CADMIUM PLATED QQ-P-416 CLASS 3,TYPE II IN
  • 2 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,transfer Case, cataloged under National Stock Number 2520-00-497-8217, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-497-8217
Primary Part Number11640850
Item NameCap,transfer Case
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
General Characteristics Item DescriptionSTEEL QQ-S-698 CRCQ OR CR TEMPER 1 O/A; 2.500 IN. DIA;0.770 IN. LG;0.718 IN. DIA HOLE ONE END;CONVEX SHAPE;MADE FROM 0.0359 IN. THICK PLATE;CADMIUM PLATED QQ-P-416 CLASS 3,TYPE II IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5325-00-255-56137787 INTERCHANGEABLE
Ring,retaining
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
947374 Am General Llc (USA)
11640850 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5325-00-255-5613INTERCHANGEABLE
RING,RETAINING
7787

Frequently Asked Questions

What is NSN 2520-00-497-8217?

NSN 2520-00-497-8217 is a Cap,transfer Case, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-497-8217?

NSN 2520-00-497-8217 has 2 cross-referenced part numbers: 947374 (Am General Llc), 11640850 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2520-00-497-8217?

There is 1 known substitute for 2520-00-497-8217: 5325-00-255-5613. Verify interchangeability with system specifications before substitution.

What are the specifications of 11640850?

Key specifications for 11640850: General Characteristics Item Description: STEEL QQ-S-698 CRCQ OR CR TEMPER 1 O/A; 2.500 IN. DIA;0.770 IN. LG;0.718 IN. DIA HOLE ONE END;CONVEX SHAPE;MADE FROM 0.0359 IN. THICK PLATE;CADMIUM PLATED QQ-P-416 CLASS 3,TYPE II IN. 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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