The Insert,panel Fastener, cataloged under National Stock Number 5325-00-972-3357, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5325-00-972-3357 |
| Primary Part Number | GS501A-PC10B |
| Item Name | Insert,panel Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Flange Diameter | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| Features Provided | GROMMETGROMMET |
| Hole Diameter | 0.194 INCHES NOMINAL0.194 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Shoulder Diameter | 0.309 INCHES NOMINAL0.309 INCHES NOMINAL IN |
| Insert Style | FLUSH FLANGEFLUSH FLANGE |
| Material | ALUMINUM ALLOY OVERALL |
| Hole Type | PLAINPLAIN |
| Flange Thickness | 0.023 INCHES NOMINAL0.023 INCHES NOMINAL 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 |
|---|---|
| GS501A-PC10B PRIMARY | Northrop Grumman Systems Corporation (USA) |
| P102C10-1 | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| P102C10-1 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| P102C10AL-1 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| GS501A | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5325-00-972-3357 is a Insert,panel Fastener, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-972-3357 has 4 manufacturer part numbers on file: GS501A-PC10B (Northrop Grumman Systems Corporation), P102C10-1 (Fairchild Fasteners Europe - Camloc Gmbh), P102C10-1 (Howmet Global Fastening Systems Inc. Div Tridair Products), P102C10AL-1 (Howmet Global Fastening Systems Inc. Div Tridair Products).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-034-6912. Verify interchangeability with system specifications before substitution.
Key specifications for GS501A-PC10B: Flange Diameter: 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN; Features Provided: GROMMETGROMMET; Hole Diameter: 0.194 INCHES NOMINAL0.194 INCHES NOMINAL IN; Special Features: 0.531 IN. PANEL THK0.531 IN. PANEL THK IN. 9 specifications are 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.