The Eyelet,metallic, cataloged under National Stock Number 5325-00-620-6341, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-620-6341 |
| Primary Part Number | 331C264H32 |
| Item Name | Eyelet,metallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Flange Outside Diameter | 0.115 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-576 ELECTROLYTIC TOUGH PITCH FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | TIN OVERALL |
| Barrel Outside Diameter | 0.068 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Flange Style | FLANGE |
| Barrel Style | STRAIGHT ROUND TYPE |
| Barrel Height | 0.100 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 |
|---|---|
| 331C264H32 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 882C | 5/9 Secondary reference Atlas Tack Corp |
| 331C264H32 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5325-00-620-6341 is a Eyelet,metallic, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-620-6341 has 1 manufacturer part number on file: 331C264H32 (Northrop Grumman Support Services Corp).
Key specifications for 331C264H32: Flange Outside Diameter: 0.115 INCHES NOMINAL IN; Material Document and Classification: QQ-C-576 ELECTROLYTIC TOUGH PITCH FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: 6 SCORES 0.025 IN. LOCATED IN BARREL IN; Surface Treatment: TIN OVERALL. 8 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.