The Frame,air Inlet-Outlet, cataloged under National Stock Number 5340-01-441-7312, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-441-7312 |
| Primary Part Number | 1338AS856-1 |
| Item Name | Frame,air Inlet-Outlet |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.2180 INCHES MINIMUM AND 0.2320 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 8 |
| Mounting Method | UNTHREADED HOLE(S) |
| Overall Thickness | 2.0625 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Aperture Width | 14.0000 INCHES NOMINAL IN |
| Aperture Length | 20.0000 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 1338AS856-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| A70DF8 20X14 SA | 5/9 Secondary reference Interpace Corp Hart and Cooley Div |
| A70DFB 20X14 SA | C/1 Advisory reference — outside the item-of-supply concept Interpace Corp Hart and Cooley Div |
NSN 5340-01-441-7312 is a Frame,air Inlet-Outlet, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-441-7312 has 1 manufacturer part number on file: 1338AS856-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1338AS856-1: Mounting Facility Diameter: 0.2180 INCHES MINIMUM AND 0.2320 INCHES MAXIMUM IN; Mounting Facility Quantity: 8; Mounting Method: UNTHREADED HOLE(S); Overall Thickness: 2.0625 INCHES NOMINAL IN. 9 specifications are 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.