The Gland Plate,pump, cataloged under National Stock Number 4320-01-429-6053, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is John Crane, Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-429-6053 |
| Primary Part Number | H-2375-040-7869 |
| Item Name | Gland Plate,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| Overall Diameter | 6.375 INCHES NOMINAL IN |
| General Characteristics Item Description | O/A THICKNESS IS 1.937IN.; GLAND PLATE IS HELD IN POSITION BY FOUR 1/2" DIA STUDS, 90DEG CENTER-TO-CENTER ON A 5.500" DIA BOLT CIRCLE IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| H-2375-040-7869 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| N-SP-00307 ITEM 12 | 5/9 Secondary reference John Crane, Inc |
| H-2375-040-7869 | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
| H-2375-040-0560 | 5/9 Secondary reference John Crane, Inc |
| H-2375-040-0560 | 5/9 Secondary reference Wartsila Lips Inc |
| 4320PL0663820 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| N-SP-00307 | D/9 Drawing number reference only John Crane, Inc |
| H-2375-040-7869 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 4320-01-429-6053 is a Gland Plate,pump, manufactured by John Crane, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-429-6053 has 1 manufacturer part number on file: H-2375-040-7869 (John Crane, Inc).
Key specifications for H-2375-040-7869: Overall Diameter: 6.375 INCHES NOMINAL IN; General Characteristics Item Description: O/A THICKNESS IS 1.937IN.; GLAND PLATE IS HELD IN POSITION BY FOUR 1/2" DIA STUDS, 90DEG CENTER-TO-CENTER ON A 5.500" DIA BOLT CIRCLE IN; Material: STEEL CORROSION RESISTING. 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.