The Packing Assembly, cataloged under National Stock Number 5330-01-527-8773, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flowserve Us Company Div Flow Control Division. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-527-8773 |
| Primary Part Number | 020749.925.000 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flowserve Us Company Div Flow Control Division |
| Status | ACTIVE |
| Intermediate Ring Quantity | 2 |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | V TOP RING |
| Cross-Sectional Shape Style | V BOTTOM RING |
| Cross-Sectional Shape Style | V INTERMEDIATE RING |
| Inside Diameter | 0.875 INCHES NOMINAL IN |
| Height | 0.390 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 020749.925.000 PRIMARY | Flowserve Us Company Div Flow Control Division (USA) |
| Reference | Meaning |
|---|---|
| 182809.001 ITEM NO. 88 | C/1 Advisory reference — outside the item-of-supply concept Flowserve Us Company Div Flow Control Division |
| 20749 | 5/9 Secondary reference Valtek Inc |
NSN 5330-01-527-8773 is a Packing Assembly, manufactured by Flowserve Us Company Div Flow Control Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-527-8773 has 1 manufacturer part number on file: 020749.925.000 (Flowserve Us Company Div Flow Control Division).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-595-5475. Verify interchangeability with system specifications before substitution.
Key specifications for 020749.925.000: Intermediate Ring Quantity: 2; Outside Diameter: 1.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: V TOP RING; Cross-Sectional Shape Style: V BOTTOM RING. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.