The Screw,adjusting, cataloged under National Stock Number 2805-00-310-3849, 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 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-310-3849 |
| Primary Part Number | 7378479 |
| Item Name | Screw,adjusting |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CARBON,AISI B1111,B1112 OR B1113,1.563 IN. LG,.500 IN. DIA AT CENTER,.250 IN. AT ONE END WITH 063 IN SLOT,OTHER END .313-18 IN. UNC-3A THDS A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7378479 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| R600L265 | 3/9 Design control — primary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
| CC1339 | 5/9 Secondary reference Diamond Reo Truck Co |
| 306826 | 5/9 Secondary reference Daf Trucks N.v. |
NSN 2805-00-310-3849 is a Screw,adjusting, 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 2805-00-310-3849 has 1 manufacturer part number on file: 7378479 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-557-3095. Verify interchangeability with system specifications before substitution.
Key specifications for 7378479: General Characteristics Item Description: STEEL,CARBON,AISI B1111,B1112 OR B1113,1.563 IN. LG,.500 IN. DIA AT CENTER,.250 IN. AT ONE END WITH 063 IN SLOT,OTHER END .313-18 IN. UNC-3A THDS A. 1 specification is 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.