The Sealer,chemical, cataloged under National Stock Number 6850-01-329-6338, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Permabond Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-329-6338 |
| Primary Part Number | PERMABOND LH150 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Permabond Llc |
| Status | ACTIVE |
| Supplementary Features | 50 MILLILITER TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PERMABOND LH150 PRIMARY | Permabond Llc (USA) |
| Reference | Meaning |
|---|---|
| PERMA-LOK LH-150 | 5/9 Secondary reference Permabond Llc |
| LH150 | 5/9 Secondary reference Permabond International Corp Sub of National Starch and Chemical Corp P O Box 6500 Bridgewater Nj 90857 |
| LH150 | 3/1 Design control — primary reference Permabond Llc |
| 5267690-001 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 6850-01-329-6338 is a Sealer,chemical, manufactured by Permabond Llc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-329-6338 has 1 manufacturer part number on file: PERMABOND LH150 (Permabond Llc).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-516-1538. Verify interchangeability with system specifications before substitution.
Key specifications for PERMABOND LH150: Supplementary Features: 50 MILLILITER TUBE; Special Features: FAST CURING;STORE AT 41-77 DEG F; COLOR: WHITE; PHYSICAL FORM: PASTE; MATERIAL: PLASTIC ACRYLIC AND PLASTIC TETRAFLUOROETHYLENE; SPECIFIC USAGE: FOR SEALING PIPE THREADS AND FITTINGS; QUANTITY WITHIN EACH UNIT PACKAGE: 50.00 MILLILITERS; DEGF. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.