The Tank,storage,liquid Argon-Nitrog, cataloged under National Stock Number 3655-01-135-8852, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Provision, Inc. Dba Provision Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3655-01-135-8852 |
| Primary Part Number | 103780 |
| Item Name | Tank,storage,liquid Argon-Nitrog |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Provision, Inc. Dba Provision Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 103780 PRIMARY | Provision, Inc. Dba Provision Inc (USA) |
| Reference | Meaning |
|---|---|
| 50C-0014 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| TMU-27/M | 5/9 Secondary reference U.S. Government activity |
| MIL-T-38170 | 4/1 Identification reference U.S. Government activity |
| 50C-0014 | 5/9 Secondary reference U.S. Government activity |
NSN 3655-01-135-8852 is a Tank,storage,liquid Argon-Nitrog, manufactured by Provision, Inc. Dba Provision Inc, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-135-8852 has 1 manufacturer part number on file: 103780 (Provision, Inc. Dba Provision Inc).
1 possible match (shared part number, not a government interchangeability claim): 3655-01-245-8410. Verify interchangeability with system specifications before substitution.
Key specifications for 103780: Special Features: ORIGINAL NAME- 50 GAL. LIQUID OXYGEN STORAGE AND TRANSFER TANKS, TYPE TMU-27/M;FEMALE FILLER VALVES P/N 65M 463-1;VACUUM GAUGE (PORTABLE) P/N 15840;VACUUM SEALOFF OPERATOR P/N 15836;PURGING UNIT, TYPE GSU-62/M;VACUUM PUMP,TYPE KTC-21;3 WHEEL RUNNING GEAR/LUNETTE EYE. 0 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.