The Rod,threaded End, cataloged under National Stock Number 5306-01-161-9138, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 13 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-161-9138 |
| Primary Part Number | 8P2502 |
| Item Name | Rod,threaded End |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Thread Length | 40.0 MILLIMETERS NOMINAL NUT THREAD B MM |
| Thread Length | 50.0 MILLIMETERS NOMINAL NUT THREAD A MM |
| Thread Direction | RIGHT-HAND NUT THREAD A |
| Thread Direction | RIGHT-HAND NUT THREAD B |
| Nominal Thread Size | 0.625 INCHES NUT THREAD A IN |
| Nominal Thread Size | 0.625 INCHES NUT THREAD B IN |
| Thread Class | 2A NUT THREAD A A |
| Thread Class | 2A NUT THREAD B A |
| Thread Quantity Per Inch | 18 NUT THREAD B |
| Thread Quantity Per Inch | 18 NUT THREAD A |
| Material | STEEL COMP 1215 |
| Thread Series Designator | UNF NUT THREAD B |
| Thread Series Designator | UNF NUT THREAD 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 |
|---|---|
| 8P2502 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5306-01-161-9138 is a Rod,threaded End, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-161-9138 has 1 manufacturer part number on file: 8P2502 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 8P2502: Thread Length: 40.0 MILLIMETERS NOMINAL NUT THREAD B MM; Thread Length: 50.0 MILLIMETERS NOMINAL NUT THREAD A MM; Overall Length: 482.0 MILLIMETERS MINIMUM AND 488.0 MILLIMETERS MAXIMUM MM; Thread Direction: RIGHT-HAND NUT THREAD A. 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.