The Cup,compression, cataloged under National Stock Number 5340-00-820-9642, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kit Pack Co., Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-820-9642 |
| Primary Part Number | 02-13257 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kit Pack Co., Inc. |
| Status | ACTIVE |
| FSC Application Data | FUEL PUMP ASSEMBLY,JET ENGINE,AIRCRAFT |
| Material Document and Classification | PK 5006,PESCO PRODUCTS DIV OF BORG-WARNER MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Center Hole Diameter | 1.440 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN |
| Base Material Thickness | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Recess Inside Diameter | 1.956 INCHES MINIMUM AND 1.965 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 02-13257 | Kit Pack Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 02-13257 | 5/9 Secondary reference Seals and Engineering Inc |
| 02-13257 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-820-9642 is a Cup,compression, manufactured by Kit Pack Co., Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-820-9642 has 1 manufacturer part number on file: 02-13257 (Kit Pack Co., Inc.).
Key specifications for 02-13257: FSC Application Data: FUEL PUMP ASSEMBLY,JET ENGINE,AIRCRAFT; Material Document and Classification: PK 5006,PESCO PRODUCTS DIV OF BORG-WARNER MFR REF SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.121 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN; Center Hole Diameter: 1.440 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN. 6 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.