The Spacer,ring, cataloged under National Stock Number 5365-00-159-2821, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-159-2821 |
| Primary Part Number | GSC101012 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Outside Diameter | 1.090 INCHES NOMINAL IN |
| Overall Thickness | 0.205 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM B75 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 1.010 INCHES NOMINAL IN |
| Material | COPPER ALLOY 120 |
| 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 |
|---|---|
| GSC101012 PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| B200700059 | 5/9 Secondary reference U.S. Government activity |
| 10164188-2 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 693-52990-4 | 3/9 Design control — primary reference Abb Installation Products Inc |
NSN 5365-00-159-2821 is a Spacer,ring, manufactured by Abb Installation Products Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-159-2821 has 1 manufacturer part number on file: GSC101012 (Abb Installation Products Inc).
Key specifications for GSC101012: Outside Diameter: 1.090 INCHES NOMINAL IN; Overall Thickness: 0.205 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN; Material Document and Classification: ASTM B75 ASSN STD SINGLE MATERIAL RESPONSE; Inside Diameter: 1.010 INCHES NOMINAL IN. 5 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.