The Spring,flat, cataloged under National Stock Number 5360-01-323-5694, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Marvin Engineering Co, Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-323-5694 |
| Primary Part Number | 3825240 |
| Item Name | Spring,flat |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Marvin Engineering Co, Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-8837 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| Material Document and Classification | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | COPPER ALLOY 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 |
|---|---|
| 3825240 | Marvin Engineering Co, Inc (USA) |
| 3825240 | Suraikos Inc Div of Johnson and Johnson (USA) |
| 3825240 | Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics (USA) |
| Reference | Meaning |
|---|---|
| 10118338 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3825240 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-323-5694 is a Spring,flat, manufactured by Marvin Engineering Co, Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-323-5694 has 3 manufacturer part numbers on file: 3825240 (Marvin Engineering Co, Inc), 3825240 (Suraikos Inc Div of Johnson and Johnson), 3825240 (Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics).
Key specifications for 3825240: Overall Height: 0.025 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-8837 MIL SPEC ALL TREATMENT RESPONSES OVERALL; Material Document and Classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 2.500 INCHES NOMINAL IN. 4 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.