The Insert,panel Fastener, cataloged under National Stock Number 5325-01-331-1359, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Dla Aviation Engineering Div Department of Defense. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-331-1359 |
| Primary Part Number | RO160 |
| Item Name | Insert,panel Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Dla Aviation Engineering Div Department of Defense |
| Status | ACTIVE |
| Flange Diameter | 0.550 INCHES MINIMUM AND 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM0.560 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | POTTING HOLE OR POTTING HOLE OR POTTING SLOTPOTTING SLOT |
| Specification/standard Data | 80205-NAS1833 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Insert Style | PROTRUDING FLANGEPROTRUDING FLANGE |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 0.1640-32 UNJC |
| Hole Type | THREADEDTHREADED |
| Flange Thickness | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN |
| 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 |
|---|---|
| RO160 | Dla Aviation Engineering Div Department of Defense (USA) |
| Reference | Meaning |
|---|---|
| NAS1833-08-640 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1833 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5325-01-331-1359 is a Insert,panel Fastener, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-331-1359 has 1 manufacturer part number on file: RO160 (Dla Aviation Engineering Div Department of Defense).
Key specifications for RO160: Flange Diameter: 0.550 INCHES MINIMUM AND 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM0.560 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.640 INCHES NOMINAL0.640 INCHES NOMINAL IN. 11 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.