The Plug,piston Pin, cataloged under National Stock Number 2805-00-776-7528, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-776-7528 |
| Primary Part Number | 7767528 |
| Item Name | Plug,piston Pin |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Body Diameter | 0.967 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| Flange Diameter | 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN |
| FSC Application Data | PISTON,GASOLINE ENGINE |
| Spherical Radius | 2.380 INCHES NOMINAL IN |
| Flange Thickness | 0.160 INCHES NOMINAL IN |
| Concentric Hole Length | 1.115 INCHES NOMINAL IN |
| End to Flange Distance | 0.445 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Style Designator | SPHERICAL END |
| Material Document and Classification | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Concentric Hole Diameter | 0.720 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2017 OVERALL |
| Head Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2805-00-776-7528 is a Plug,piston Pin, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-776-7528 has 2 manufacturer part numbers on file: 301453 (Renk America Llc Div Renk America), 7767528 (U S Army Tank Automotive Command Amsta-Im-Mm).
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-395-6305, 5930-01-515-7305, 5340-01-522-7712. Verify interchangeability with system specifications before substitution.
Key specifications for 7767528: Body Diameter: 0.967 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN; Flange Diameter: 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN; FSC Application Data: PISTON,GASOLINE ENGINE; Spherical Radius: 2.380 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.