The Spacer,sleeve, cataloged under National Stock Number 5365-01-253-5437, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. 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. Current acquisition status: Active.
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (CAGE 73760) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-253-5437 |
| Primary Part Number | 50829D |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Left Internal Flange Width | 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN |
| Left Internal Flange Hole Diameter | 1.3070 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.4330 INCHES MINIMUM AND 1.4350 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.3780 INCHES MINIMUM AND 1.3830 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 2024 OVERALL |
| 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 |
|---|---|
| 50829D PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
NSN 5365-01-253-5437 is a Spacer,sleeve, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-253-5437 has 1 manufacturer part number on file: 50829D (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).
Key specifications for 50829D: Left Internal Flange Width: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN; Left Internal Flange Hole Diameter: 1.3070 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN; Body Outside Diameter: 1.4330 INCHES MINIMUM AND 1.4350 INCHES MAXIMUM IN; Overall Length: 0.4800 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM 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.