The Packing,preformed, cataloged under National Stock Number 5330-00-182-3752, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 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 | 5330-00-182-3752 |
| Primary Part Number | 91-52512-00 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| FSC Application Data | WINDSHIELD WIPERS,AIRCRAFT |
| Cross-Sectional Height | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | O-RING |
| Center Hole Diameter | 1.540 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN |
| Material | ASBESTOS 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 |
|---|---|
| 91-52512-00 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| A1033 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5330-00-182-3752 is a Packing,preformed, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-182-3752 has 2 manufacturer part numbers on file: 91-52512-00 (Curtiss-Wright Controls, Inc. Div Actuation Division), A1033 (Curtiss-Wright Controls, Inc. Div Actuation Division).
4 possible matches (shared part number, not a government interchangeability claim): 6615-00-308-2489, 3020-00-790-6268, 5315-00-844-0450. Verify interchangeability with system specifications before substitution.
Key specifications for 91-52512-00: FSC Application Data: WINDSHIELD WIPERS,AIRCRAFT; Cross-Sectional Height: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Cross-Sectional Shape Style: O-RING; Center Hole Diameter: 1.540 INCHES MINIMUM AND 1.545 INCHES MAXIMUM 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.