The Link Assembly,rod, cataloged under National Stock Number 4320-00-398-8908, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-398-8908 |
| Primary Part Number | 5491P |
| Item Name | Link Assembly,rod |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; INCLUDES 2 ADJUSTABLE COLLAR ASSEMBLIES; 1 ROD; 1 TAPERED PIN AND 1 END BLOCK; 27.250 IN. LG; 0.562 IN. ROD DIA; 0.500 IN. DIA HOLE IN END BLOCK; OTHER END THD 9/16-16UN-2A-RH,1-7/8 IN. THD LG; SECOND SET OF THD IDENTICAL TO END THD 3-13/16 IN. FROM FIRST THD; 2.000 IN. LG SECOND SET OF THD A |
| 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 |
|---|---|
| 5491P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL5724PC563-49-49A | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| DX84213PC563-49-49A | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| SL5724PC563-49-49A | 5/9 Secondary reference U.S. Government activity |
| DX84213PC563-49-49A | 5/9 Secondary reference U.S. Government activity |
| 5491P | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-00-398-8908 is a Link Assembly,rod, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-398-8908 has 3 manufacturer part numbers on file: 5491P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5724PC563-49-49A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DX84213PC563-49-49A (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 5491P: General Characteristics Item Description: STEEL; INCLUDES 2 ADJUSTABLE COLLAR ASSEMBLIES; 1 ROD; 1 TAPERED PIN AND 1 END BLOCK; 27.250 IN. LG; 0.562 IN. ROD DIA; 0.500 IN. DIA HOLE IN END BLOCK; OTHER END THD 9/16-16UN-2A-RH,1-7/8 IN. THD LG; SECOND SET OF THD IDENTICAL TO END THD 3-13/16 IN. FROM FIRST THD; 2.000 IN. LG SECOND SET OF THD A. 1 specification is 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.