The Collar,stress, cataloged under National Stock Number 3990-01-199-3225, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Tandemloc Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-199-3225 |
| Primary Part Number | BAYONET P/N 127514D-2PA |
| Item Name | Collar,stress |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Tandemloc Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; PAINTED ZINC CHROMATE; WEIGHT 407 LBS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BAYONET P/N 127514D-2PA PRIMARY | Tandemloc Inc (USA) |
| COLLAR P/N N3107AA-1PA PRIMARY | Tandemloc Inc (USA) |
| Reference | Meaning |
|---|---|
| 7127-50R-3 | 5/9 Secondary reference Tandemloc Inc |
NSN 3990-01-199-3225 is a Collar,stress, manufactured by Tandemloc Inc, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-199-3225 has 2 manufacturer part numbers on file: BAYONET P/N 127514D-2PA (Tandemloc Inc), COLLAR P/N N3107AA-1PA (Tandemloc Inc).
Key specifications for BAYONET P/N 127514D-2PA: General Characteristics Item Description: STEEL; PAINTED ZINC CHROMATE; WEIGHT 407 LBS LBS; End Item Identification: SPREADER LIFTING FREIGHT CONTAINER 7127-50A A. 1 specification is 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.