The Bracket,mounting, cataloged under National Stock Number 5340-01-559-2071, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is S.j. Smith Co., Inc Div Sj Smith Company. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-559-2071 |
| Primary Part Number | 806-3120 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | S.j. Smith Co., Inc Div Sj Smith Company |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-01-559-2071 is a Bracket,mounting, manufactured by S.j. Smith Co., Inc Div Sj Smith Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-559-2071 has 2 manufacturer part numbers on file: 806-3120 (S.j. Smith Co., Inc Div Sj Smith Company), 830-3120 (S.j. Smith Co., Inc Div Sj Smith Company).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-731-0045. Verify interchangeability with system specifications before substitution.
Key specifications for 806-3120: Mounting Hole Quantity: 4; Special Features: TM9-4940-568-24P,FUGURE:145,ITEM:1; Part Name Assigned by Controlling Agency: OXYGEN/PROPYLENE REGULATOR; End Item Identification: FORWARD REPAIR SYSTEM (FRS). 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.