The Retainer,packing, cataloged under National Stock Number 5330-00-007-0236, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Graco Inc.. Government technical data includes 5 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-007-0236 |
| Primary Part Number | 166-026 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.970 INCHES NOMINAL IN |
| Center Hole Diameter | 1.770 INCHES NOMINAL IN |
| Material | PLASTIC 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 |
|---|---|
| 166-026 PRIMARY | Graco Inc. (USA) |
NSN 5330-00-007-0236 is a Retainer,packing, manufactured by Graco Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-007-0236 has 1 manufacturer part number on file: 166-026 (Graco Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 3960-00-565-3460, 4820-01-270-2405. Verify interchangeability with system specifications before substitution.
Key specifications for 166-026: Cross-Sectional Height: 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.970 INCHES NOMINAL IN; Center Hole Diameter: 1.770 INCHES NOMINAL IN. 5 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.