The Collar,shaft, cataloged under National Stock Number 3040-01-126-8921, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-126-8921 |
| Primary Part Number | E0-030-000-S000 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc |
| Status | ACTIVE |
| Securing Hole Type and Location | THREADED ALL HOLES |
| Criticality Code Justification | FEAT |
| Style Designator | PLAIN ROUND |
| Outside Diameter | 2.375 INCHES NOMINAL IN |
| Securing Hole Quantity | 2 |
| Material | STEEL CORROSION RESISTING |
| Thickness | 0.375 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 | Y |
| Part Number | Manufacturer |
|---|---|
| E0-030-000-S000 PRIMARY | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| 70121-0025 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 70121-0025 | 5/9 Secondary reference Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc |
NSN 3040-01-126-8921 is a Collar,shaft, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-126-8921 has 1 manufacturer part number on file: E0-030-000-S000 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).
Key specifications for E0-030-000-S000: Securing Hole Type and Location: THREADED ALL HOLES; Criticality Code Justification: FEAT; Style Designator: PLAIN ROUND; Outside Diameter: 2.375 INCHES NOMINAL IN. 7 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.