The Insert,screw Thread, cataloged under National Stock Number 5325-01-135-2622, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-135-2622 |
| Primary Part Number | 5517900-2105L |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 6.000 MILLIMETERS NOMINAL MM |
| Style Designator | COIL |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 5517900-2105L PRIMARY | Naval Sea Systems Command (USA) |
| 112780256 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| Reference | Meaning |
|---|---|
| 13031375 | 5/9 Secondary reference Us Army Aviation and Missile Command |
| 1084-4CN6.0 | 5/9 Secondary reference Stanley Engineered Fastening Llc |
| 5517900-2105L | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 10391255 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5325-01-135-2622 is a Insert,screw Thread, manufactured by Naval Sea Systems Command, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-135-2622 has 2 manufacturer part numbers on file: 5517900-2105L (Naval Sea Systems Command), 112780256 (Leonardo S.p.a. - Electronics Division - Defence Business Area).
Key specifications for 5517900-2105L: Length: 6.000 MILLIMETERS NOMINAL MM; Style Designator: COIL; Material: STEEL CORROSION RESISTING OVERALL. 3 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.