The Spacer,optical Element, cataloged under National Stock Number 6650-01-302-4253, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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.
| Parameter | Value |
|---|---|
| NSN | 6650-01-302-4253 |
| Primary Part Number | 13294154-1 |
| Item Name | Spacer,optical Element |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Body Outside Diameter | 0.335 INCHES MAXIMUM IN |
| External Shoulder Depth | 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN |
| Style Designator | SPACER |
| Material Document and Classification | ASTM A582,TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 303 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13294154-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 6650-01-302-4253 is a Spacer,optical Element, manufactured by Us Army Aviation and Missile Command, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-302-4253 has 1 manufacturer part number on file: 13294154-1 (Us Army Aviation and Missile Command).
Key specifications for 13294154-1: Body Outside Diameter: 0.335 INCHES MAXIMUM IN; External Shoulder Depth: 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN; Style Designator: SPACER; Material Document and Classification: ASTM A582,TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE. 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.
NSN 6650-01-302-4253 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.