Test Range: +1.0 TO 301.0 POUNDS PER SQUARE INCH LBS
Scale Calibration Method: DEAD WEIGHT
Leveling Screw: PROVIDED
Accessory Components and Quantity: 15 X 9 1/2 X 8 INCH CASE FOR TESTER, 8 1/2 X 12 X 11 1/2 INCH CASE FOR WEIGHTS IN
Carrying Case: PROVIDED
Mounting Type: BENCH
Identification
NSN: 6685-01-253-7708
NIIN: 012537708
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Tester,pressure Gage, cataloged under National Stock Number 6685-01-253-7708, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-253-7708
Item Name
Tester,pressure Gage
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status
ACTIVE
Portability
PORTABLE
Test Range
+1.0 TO 301.0 POUNDS PER SQUARE INCH LBS
Scale Calibration Method
DEAD WEIGHT
Leveling Screw
PROVIDED
Accessory Components and Quantity
15 X 9 1/2 X 8 INCH CASE FOR TESTER, 8 1/2 X 12 X 11 1/2 INCH CASE FOR WEIGHTS IN
Carrying Case
PROVIDED
Mounting Type
BENCH
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
RK-300SS
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
6685-00-001-2099
6685-00-001-2099 · Item name not on file
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Frequently Asked Questions
What is NSN 6685-01-253-7708?
NSN 6685-01-253-7708 is a Tester,pressure Gage, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What are the specifications of 6685-01-253-7708?
Key specifications for 6685-01-253-7708: Portability: PORTABLE; Test Range: +1.0 TO 301.0 POUNDS PER SQUARE INCH LBS; Scale Calibration Method: DEAD WEIGHT; Leveling Screw: PROVIDED. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-253-7708 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.