The Tower Support Group, cataloged under National Stock Number 5445-01-079-9153, is classified within Federal Supply Class 5445 (Prefabricated Tower Structures) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Jaquith Industries Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5445-01-079-9153 |
| Primary Part Number | L9153 |
| Item Name | Tower Support Group |
| FSC / FSG | 5445 / 54 — Prefabricated Tower Structures |
| Manufacturer | Jaquith Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| L9153 | Jaquith Industries Inc (USA) |
| D6155-1-6 | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| D6155-1-6 | 5/9 Secondary reference Jaquith Industries Inc |
| D6155TEEBRACEASY | 5/2 Secondary reference U.S. Government activity |
| D6155-24-6 | 5/9 Secondary reference Jaquith Industries Inc |
| D6155-1-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5445-01-079-9153 is a Tower Support Group, manufactured by Jaquith Industries Inc, classified under FSC 5445, Prefabricated Tower Structures. Status: active.
NSN 5445-01-079-9153 has 2 manufacturer part numbers on file: L9153 (Jaquith Industries Inc), D6155-1-6 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for L9153: Special Features: TEE BRACE ASSEMBLY USED ON LOW- IMPACT RESISTANCE STRUCTURES FOR LIGHTING SUPPORTS FOR AIRPORT APPROACHLIGHTING SYSTEMS,MODELS ALSF-2 AND MALSR. CONSTRUCTED FROM 1X1X1/8 INCH THICK WALL TUBING 4 FT,3-3/4 IN LONG WITH 1 INCH WIDE BY 3/16 INCH PLATES,2 EACH END. OVER-ALL LENGTH 4 FT 10-3/4 INCH. PER FAA SPEC.FAA-E-2702;ITEM 6, DRWG D-6155-1, ALSF-2 AND MALSR LIR STRUCTURES, STRUCTURAL CONFIGURATIONS IN; Part Name Assigned by Controlling Agency: TEE BRACE ASSEMBLY. 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.