The Spacer,ring, cataloged under National Stock Number 5365-00-834-6402, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5365-00-834-6402 |
| Primary Part Number | 00728-7 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| Surface Finish | 32.0 MICROINCHES RIGHT SIDE |
| Surface Finish | 32.0 MICROINCHES LEFT SIDE |
| Surface Finish | 125.0 MICROINCHES BORE |
| Outside Diameter | 2.504 INCHES MINIMUM AND 2.524 INCHES MAXIMUM IN |
| Overall Thickness | 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Hardness Rating | 85.0 ROCKWELL SUPERFICIAL 15-T MINIMUM AND 89.0 ROCKWELL SUPERFICIAL 15-T MAXIMUM |
| Material Document and Classification | AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 1.974 INCHES MINIMUM AND 1.994 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE |
| Material | STEEL COMP 1010 |
| 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 |
|---|---|
| 00728-7 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| Reference | Meaning |
|---|---|
| 1-100-213-04 | 3/9 Design control — primary reference U.S. Government activity |
| 1-100-213-04 | C/1 Advisory reference — outside the item-of-supply concept Ozark Aeroworks Llc |
NSN 5365-00-834-6402 is a Spacer,ring, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-834-6402 has 1 manufacturer part number on file: 00728-7 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).
3 possible matches (shared part number, not a government interchangeability claim): 3130-01-275-8660, 4140-01-459-0829, 5940-01-598-4650. Verify interchangeability with system specifications before substitution.
Key specifications for 00728-7: Surface Finish: 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER; Surface Finish: 32.0 MICROINCHES RIGHT SIDE; Surface Finish: 32.0 MICROINCHES LEFT SIDE; Surface Finish: 125.0 MICROINCHES BORE. 11 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.