The Gasket,self Restrained, cataloged under National Stock Number 5330-01-055-4126, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-055-4126 |
| Primary Part Number | NK1001148-175 |
| Item Name | Gasket,self Restrained |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | INSTALLED ON 1.950 IN. DIA FLANGED TUBE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NK1001148-175 | Danfoss Power Solutions II, Llc (USA) |
| 518309-8 | Echelon Supply and Service, Inc. (USA) |
| 518309-8 | The Entwistle Company Llc (USA) |
| 518309-8 | Dash Engineering Inc Dba D E I (USA) |
| 518309-8 | Sonfarrel Inc. (USA) |
| Reference | Meaning |
|---|---|
| 518309-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-055-4126 is a Gasket,self Restrained, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-055-4126 has 5 manufacturer part numbers on file: NK1001148-175 (Danfoss Power Solutions II, Llc), 518309-8 (Echelon Supply and Service, Inc.), 518309-8 (The Entwistle Company Llc), 518309-8 (Dash Engineering Inc Dba D E I), 518309-8 (Sonfarrel Inc.).
Key specifications for NK1001148-175: General Characteristics Item Description: INSTALLED ON 1.950 IN. DIA FLANGED TUBE IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.