The Insert,screw Thread, cataloged under National Stock Number 5325-01-630-9182, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-630-9182 |
| Primary Part Number | AELS8-420-260 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Flange Diameter | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Length | 0.710 INCHES NOMINAL IN |
| Flange Thickness | 0.030 INCHES NOMINAL IN |
| Thread Length | 0.665 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN |
| Insert Size | 0.390 INCHES IS THE O.D. IN |
| Style Designator | FLANGE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| AELS8-420-260 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
| ITR25-260SD-CSI | Zak & Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| ITR25-260SD | D/9 Drawing number reference only Zak & Associates Inc |
| ITR25-260SD | 5/9 Secondary reference Zak and Assocites Inc |
NSN 5325-01-630-9182 is a Insert,screw Thread, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-630-9182 has 2 manufacturer part numbers on file: AELS8-420-260 (Penn Engineering & Manufacturing Corp), ITR25-260SD-CSI (Zak & Associates Inc).
Key specifications for AELS8-420-260: Flange Diameter: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Length: 0.710 INCHES NOMINAL IN; Flange Thickness: 0.030 INCHES NOMINAL IN; Thread Length: 0.665 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN. 11 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.