The Plenum Assembly, cataloged under National Stock Number 2835-00-071-4207, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2835-00-071-4207 |
| Item Name | Plenum Assembly |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| General Characteristics Item Description | MATL:CRES PER MIL-S-6721 AND QQ-SS-763;DIM.: 0.145 IN. MIN AND 0.156 IN. MAX THRU 18 HOLES ON A 11.440 IN. NOM BOLT CIRCLE DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 379903 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 379903 | 3/2 Design control — primary reference U.S. Government activity |
| 379903 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Div Aerospace - Torrance |
NSN 2835-00-071-4207 is a Plenum Assembly, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5930-01-299-9207. Verify interchangeability with system specifications before substitution.
Key specifications for 2835-00-071-4207: General Characteristics Item Description: MATL:CRES PER MIL-S-6721 AND QQ-SS-763;DIM.: 0.145 IN. MIN AND 0.156 IN. MAX THRU 18 HOLES ON A 11.440 IN. NOM BOLT CIRCLE DIA IN. 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.