The Insert,screw Thread, cataloged under National Stock Number 5325-01-559-6826, 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 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-559-6826 |
| Primary Part Number | MA3280-152 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Length | 4.5 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-L-46010 TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 0.50 |
| Thread Length | 24.0 MILLIMETERS NOMINAL MM |
| Insert Size | 0.875-20 UNEF 3A A |
| Style Designator | COIL |
| Material Document and Classification | MA1565 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | COILED WIRE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 3.0 MILLIMETERS MM |
| Specification/standard Data | MA3280 REV B REAFFIRMED MAY 2006 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | OXIDE FILM OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | ISO M |
| 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 |
|---|---|
| MA3280-152 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| MA3280 | 5/1 Secondary reference Sae International Dba Sae International |
| MA3280-152 | 3/9 Design control — primary reference U.S. Government activity |
| MA3280 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-559-6826 is a Insert,screw Thread, manufactured by Sae International Dba Sae International, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-559-6826 has 1 manufacturer part number on file: MA3280-152 (Sae International Dba Sae International).
2 possible matches (shared part number, not a government interchangeability claim): 5325-01-559-7441, 5325-01-559-7603. Verify interchangeability with system specifications before substitution.
Key specifications for MA3280-152: Length: 4.5 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-L-46010 TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 0.50; Thread Length: 24.0 MILLIMETERS NOMINAL MM. 14 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 5325-01-559-6826 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.