The Spacer,sleeve, cataloged under National Stock Number 5365-01-012-5986, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Horst Engineering & Manufacturing Co. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-012-5986 |
| Primary Part Number | 742365 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Horst Engineering & Manufacturing Co |
| Status | ACTIVE |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Right Internal Flange Width | 0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN |
| Flange Outside Diameter | 1.8400 INCHES MINIMUM AND 1.8600 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.6800 INCHES MINIMUM AND 1.7000 INCHES MAXIMUM IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END |
| Material Document and Classification | AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 1.4970 INCHES MINIMUM AND 1.4990 INCHES MAXIMUM IN |
| Right Internal Flange Hole Diameter | 1.3800 INCHES MINIMUM AND 1.3820 INCHES MAXIMUM IN |
| Flange Width | 0.0900 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN |
| Material | STEEL COMP 8740 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 |
|---|---|
| 742365 PRIMARY | Horst Engineering & Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 742365 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 742365 | 5/9 Secondary reference Jdmc Enterprises Dba High Speed Machine Products |
| 742365 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 5365-01-012-5986 is a Spacer,sleeve, manufactured by Horst Engineering & Manufacturing Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-012-5986 has 1 manufacturer part number on file: 742365 (Horst Engineering & Manufacturing Co).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-295-7066. Verify interchangeability with system specifications before substitution.
Key specifications for 742365: Corner Shape: CHAMFERED INSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER. 16 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.