The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-176-5162, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-176-5162 |
| Primary Part Number | 567777 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL: STAINLESS STEEL RING W/ CARBON SEALING AREA; OUTSIDE DIA 18.6 IN, INSIDE DIA 10.0 IN, THICKNESS 3.0 IN; INCLUDES BOLTS, SPRINGS, AND OTHER ITEMS FOR INSTALLATION OF NO. 8 BEARING IN |
| Cubic Measure | 1.000 CUBIC FEET |
| 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 |
|---|---|
| 567777 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4320-01-176-5162 is a Seal Assembly,shaft,spring Loade, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-176-5162 has 1 manufacturer part number on file: 567777 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 567777: General Characteristics Item Description: MATERIAL: STAINLESS STEEL RING W/ CARBON SEALING AREA; OUTSIDE DIA 18.6 IN, INSIDE DIA 10.0 IN, THICKNESS 3.0 IN; INCLUDES BOLTS, SPRINGS, AND OTHER ITEMS FOR INSTALLATION OF NO. 8 BEARING IN; Cubic Measure: 1.000 CUBIC FEET; End Item Identification: MAIN GAS TURBINE FT4A-2,6,12 ONBOARD 378 FT WHEC AND 400 WAGB C.G. VESSELS FT. 2 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.