The Spacer,pump Mounting, cataloged under National Stock Number 4320-01-049-9977, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-049-9977 |
| Primary Part Number | 087-00022-02 |
| Item Name | Spacer,pump Mounting |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM 5086-H32 OR H1/6,0.125 IN. THK,7.000 IN. W OD,5.750 IN. H OD,4.060 IN. ID IN |
| 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 |
|---|---|
| 087-00022-02 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| 087-00022-02 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 4320-01-049-9977 is a Spacer,pump Mounting, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-049-9977 has 1 manufacturer part number on file: 087-00022-02 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for 087-00022-02: General Characteristics Item Description: ALUMINUM 5086-H32 OR H1/6,0.125 IN. THK,7.000 IN. W OD,5.750 IN. H OD,4.060 IN. ID IN; End Item Identification: PART NO 143-00001-01 NEXT ASSY. USED ON-PART NO 806-099,END ITEM K25 LOADER AS32H-19 CARGO TRANSPORT. 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.