The Replacement Set,o-Ring, cataloged under National Stock Number 5331-01-538-2370, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pall Corp Dba Pall Bio Medical Products Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-538-2370 |
| Primary Part Number | H0442SKH |
| Item Name | Replacement Set,o-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pall Corp Dba Pall Bio Medical Products Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5331-01-538-2370 is a Replacement Set,o-Ring, manufactured by Pall Corp Dba Pall Bio Medical Products Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-538-2370 has 2 manufacturer part numbers on file: H0442SKH (Pall Corp Dba Pall Bio Medical Products Div), TD513 (Palfinger Ag).
Key specifications for H0442SKH: Special Features: 1EACH 12.42 MM OD 1.78 MM ID; 16.36 OD 2.21 ID, 56.82 OD 2.62 MM ID O-RINGS AND 1 B/U RING 57.61 MM OD 2.18 MM ID MM. 0 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.