The Nut,impeller, cataloged under National Stock Number 5310-01-178-6636, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-178-6636 |
| Primary Part Number | 02N-0-99-022 PIECE 36 |
| Item Name | Nut,impeller |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL-COPPER ALLOY; 1/2-13 UNC,R.H.,CL3,SELF LOCK |
| 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 |
|---|---|
| 02N-0-99-022 PIECE 36 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| D-02N-0-99-022 PIECE 36 | 3/9 Design control — primary reference Carver Pump Company |
| D-02N-0-99-022 | D/9 Drawing number reference only Carver Pump Company |
NSN 5310-01-178-6636 is a Nut,impeller, manufactured by Carver Pump Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-178-6636 has 1 manufacturer part number on file: 02N-0-99-022 PIECE 36 (Carver Pump Company).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-181-5633. Verify interchangeability with system specifications before substitution.
Key specifications for 02N-0-99-022 PIECE 36: General Characteristics Item Description: NICKEL-COPPER ALLOY; 1/2-13 UNC,R.H.,CL3,SELF LOCK; End Item Identification: CARVER PUMP MODEL 2N. 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.