The Shim, cataloged under National Stock Number 5365-00-686-1234, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-686-1234 |
| Primary Part Number | MB300-1306A |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-S-5059,H MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Aperture Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 301 |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| MB300-1306A PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
| 15607D PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
| MB300-1306A | Martin-Baker Aircraft Company Limited (GBR) |
NSN 5365-00-686-1234 is a Shim, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-686-1234 has 3 manufacturer part numbers on file: MB300-1306A (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation), 15607D (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), MB300-1306A (Martin-Baker Aircraft Company Limited).
Key specifications for MB300-1306A: Style Designator: CIRCULAR; Material Document and Classification: MIL-S-5059,H MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 0.750 INCHES NOMINAL IN; Aperture Diameter: 0.500 INCHES NOMINAL IN. 7 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.