PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26-136Gear and Pin Assembly

Napco International Llc Dba Napco International Inc · NSN 2520-00-256-2278 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-256-2278 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-256-2278. Primary manufacturer part number: 26-136.
Features
  • Gear and Pin Assembly — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Napco International Llc Dba Napco International Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear and Pin Assembly, cataloged under National Stock Number 2520-00-256-2278, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-256-2278
Primary Part Number26-136
Item NameGear and Pin Assembly
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2520-00-213-008826136 INTERCHANGEABLE
Shaft,axle,automotive
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5340-00-498-9541SCC27982GR0UPII INTERCHANGEABLE
Strap,webbing
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-829-2764B171 INTERCHANGEABLE
Seal,plain Encased
WS Darley & Co Div Ohler Pump
6625-01-296-357926136 INTERCHANGEABLE
Test Set Subassembly,electrical
Avo Intl
5325-01-350-051526136 INTERCHANGEABLE
Ring,retaining
Liquid Metronics Inc
Cross-Reference Index
Part NumberManufacturer
26-136 PRIMARY Napco International Llc Dba Napco International Inc (USA)
Related Parts
2520-00-213-0088INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
26136
5340-00-498-9541INTERCHANGEABLE
STRAP,WEBBING
SCC27982GR0UPII
5330-00-829-2764INTERCHANGEABLE
SEAL,PLAIN ENCASED
B171
6625-01-296-3579INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
26136
5325-01-350-0515INTERCHANGEABLE
RING,RETAINING
26136

Frequently Asked Questions

What is NSN 2520-00-256-2278?

NSN 2520-00-256-2278 is a Gear and Pin Assembly, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-256-2278?

NSN 2520-00-256-2278 has 1 cross-referenced part number: 26-136 (Napco International Llc Dba Napco International Inc).

What NSN replaces 2520-00-256-2278?

There are 5 known substitutes for 2520-00-256-2278: 2520-00-213-0088, 5340-00-498-9541, 5330-00-829-2764 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26-136?

Key specifications for 26-136: End Item Identification: NAPCO INDUSTRIES INC,MODEL @26-136. 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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