The Indicator,pressure, cataloged under National Stock Number 6685-01-603-7013, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Maxima Technologies & Systems Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6685-01-603-7013 |
| Primary Part Number | 508-A |
| Item Name | Indicator,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Maxima Technologies & Systems Llc |
| Status | ACTIVE |
| Dial Height | 2.06 INCHES NOMINAL IN |
| Diameter | 2.06 INCHES NOMINAL IN |
| Dial Outside Diameter | 2.28 INCHES NOMINAL IN |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | ILLUMINATED WINDOW |
| Scale Division Quantity | 5 FIRST INDICATOR ALL SCALES |
| Color | BLACK BACKGROUND OVERALL |
| Dial Width | 2.13 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 508-A PRIMARY | Maxima Technologies & Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 00004A3706 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 00004A3706-1 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 6685-01-603-7013 is a Indicator,pressure, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-603-7013 has 1 manufacturer part number on file: 508-A (Maxima Technologies & Systems Llc).
Key specifications for 508-A: Dial Height: 2.06 INCHES NOMINAL IN; Diameter: 2.06 INCHES NOMINAL IN; Dial Outside Diameter: 2.28 INCHES NOMINAL IN; Pointer Type: INDICATING SINGLE POINTER. 8 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.