The Insert,screw Thread, cataloged under National Stock Number 5325-01-583-5485, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-583-5485 |
| Primary Part Number | MA3279-101 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Length | 2.5 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.45 |
| Insert Size | 2.5X1 IN. OD |
| Style Designator | COIL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.5 MILLIMETERS MM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| MA3279-101 PRIMARY | Sae International Dba Sae International (USA) |
| MA3279-101 | Helical Wire Inc (USA) |
| Reference | Meaning |
|---|---|
| MA3279-101 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5325-01-583-5485 is a Insert,screw Thread, manufactured by Sae International Dba Sae International, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-583-5485 has 2 manufacturer part numbers on file: MA3279-101 (Sae International Dba Sae International), MA3279-101 (Helical Wire Inc).
Key specifications for MA3279-101: Length: 2.5 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.45; Insert Size: 2.5X1 IN. OD; Style Designator: COIL. 8 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.