The Eyelet,metallic, cataloged under National Stock Number 5325-01-629-8573, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Edwin B. Stimpson Company, Inc. Dba Stimpson. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-629-8573 |
| Primary Part Number | A661BC10003TIIC5 |
| Item Name | Eyelet,metallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Edwin B. Stimpson Company, Inc. Dba Stimpson |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416, TI II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Outside Diameter | 0.200 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Barrel Outside Diameter | 0.112 INCHES NOMINAL IN |
| Flange Width | 0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Flange Style | FLANGE |
| Barrel Style | STRAIGHT ROUND TYPE |
| Barrel Height | 0.200 INCHES MINIMUM AND 0.203 INCHES MAXIMUM 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 |
|---|---|
| A661BC10003TIIC5 PRIMARY | Edwin B. Stimpson Company, Inc. Dba Stimpson (USA) |
| GE500K1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A661,BRASS,CADMIUMPL PERQQ-P-416 | 5/9 Secondary reference Edwin B. Stimpson Company, Inc. Dba Stimpson |
NSN 5325-01-629-8573 is a Eyelet,metallic, manufactured by Edwin B. Stimpson Company, Inc. Dba Stimpson, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-629-8573 has 2 manufacturer part numbers on file: A661BC10003TIIC5 (Edwin B. Stimpson Company, Inc. Dba Stimpson), GE500K1 (Northrop Grumman Systems Corporation).
Key specifications for A661BC10003TIIC5: Surface Treatment Document and Classification: QQ-P-416, TI II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Outside Diameter: 0.200 INCHES NOMINAL IN; Special Features: MATERIAL 70/30 BRASS; Surface Treatment: CADMIUM OVERALL. 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.