The Bolt,recoil Spring, cataloged under National Stock Number 5306-00-950-2427, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-950-2427 |
| Primary Part Number | 1S0876 |
| Item Name | Bolt,recoil Spring |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL,28.750 IN. LG O/A,1.380 IN. DIA,7.125 H OF HEAD,1.375-6 UNC THD,3.375 IN. THD LG IN |
| 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 |
|---|---|
| 1S0876 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 1S876 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 5306-00-950-2427 is a Bolt,recoil Spring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-950-2427 has 1 manufacturer part number on file: 1S0876 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 1S0876: General Characteristics Item Description: MATERIAL STEEL,28.750 IN. LG O/A,1.380 IN. DIA,7.125 H OF HEAD,1.375-6 UNC THD,3.375 IN. THD LG IN. 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.