The Tank,storage,liquid Argon-Nitrog, cataloged under National Stock Number 3655-01-080-4187, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-01-080-4187 |
| Item Name | Tank,storage,liquid Argon-Nitrog |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Status | ACTIVE |
| Load Rating | 400.0 GALLONS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 11279-N | 5/9 Secondary reference Process Supply Inc Dba Defense Products International |
| MIL-T-27720 TYPEII | 5/9 Secondary reference U.S. Government activity |
| M27720-2 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-27720 | 4/1 Identification reference U.S. Government activity |
| 4-4-0117-1 | 5/9 Secondary reference Gibson Cryogenics Inc |
NSN 3655-01-080-4187 is a Tank,storage,liquid Argon-Nitrog, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 3655-01-080-4188, 5970-01-195-0065, 3655-01-281-8727. Verify interchangeability with system specifications before substitution.
Key specifications for 3655-01-080-4187: Load Rating: 400.0 GALLONS NOMINAL; Special Features: TYPE II DESIGNATES,LIQUID NITROGEN TMU-24/E STORAGE AND TRANSFER TANK; 400.0 GALLONS NOMINAL; SELF CONTAINED; SKID MOUNTED; VACUUM JACKETED; AIR TRANSPORTABLE FULL WITH PRODUCT OR EMPTY; MAXIMUM DIMENSIONS 88.0 IN LONG,54.00 IN WIDE,60.0 IN HIGH; EMPTY WEIGHT 1550 LBS; NORMAL OPERATING PRESSURE 50 PSIG LBS. 1 specification is 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.