The Washer,lock, cataloged under National Stock Number 5310-01-164-8542, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fluidmecanica Sur SL. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-164-8542 |
| Primary Part Number | 48127006 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fluidmecanica Sur SL |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 11.8 MILLIMETERS NOMINAL MM |
| Material Thickness | 1.6 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Hole Diameter | 6.1 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 48127006 | Fluidmecanica Sur SL (ESP) |
| DIN127-M06 | Fabory Centres Belgium (BEL) |
| Reference | Meaning |
|---|---|
| DIN-127-M6 | 5/1 Secondary reference Inox Iberica Sa |
| A 6 DIN127-ST | 3/9 Design control — primary reference Zelenda Machine and Tools Corp |
| M6 DIN127 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 850-0114-53 | 5/1 Secondary reference Cummins Power Generation Inc. |
| A 6 DIN 127-ST | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| DIN127M6 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| PS-020046 | 5/9 Secondary reference Santana Motor Sa |
NSN 5310-01-164-8542 is a Washer,lock, manufactured by Fluidmecanica Sur SL, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-164-8542 has 2 manufacturer part numbers on file: 48127006 (Fluidmecanica Sur SL), DIN127-M06 (Fabory Centres Belgium).
Key specifications for 48127006: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 11.8 MILLIMETERS NOMINAL MM; Material Thickness: 1.6 MILLIMETERS NOMINAL MM; Special Features: BARBED ENDS. 5 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.