NSN 6685-00-317-2129 · NIIN 003172129 · Part number D2004
Blue Tee Corp. Dba Gefco · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 21363
Government record, cited
NSN 6685-00-317-2129 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-317-2129. Manufacturer of record part number: D2004.
Also searched as6685-00-317-2129 ·
6685003172129 ·
NIIN 003172129 ·
00-317-2129 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 21363 · D2004
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: D2004
Manufacturer: Blue Tee Corp. Dba Gefco
General Description
The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-317-2129, 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 Blue Tee Corp. Dba Gefco. Government technical data includes 4 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. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-00-317-2129
Primary Part Number
D2004
Item Name
Gage,pressure,dial Indicating
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Blue Tee Corp. Dba Gefco
Status
ACTIVE
Scale Name
PRESSURE
Actuation Type
ANY ACCEPTABLE
Pointer Type
INDICATING
Scale Type
SINGLE
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2920-00-770-21071935853POSSIBLE MATCH
DRIVE,ENGINE,ELECTRICAL STARTER
Possible match (shared part number)Navistar Intl Corp Truck Br Ohio Plant
5310-00-886-9251D2004POSSIBLE MATCH
WASHER
Possible match (shared part number)Northrop Grumman Systems Corporation
5945-01-062-90819050A0-10E120V60HZPOSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Schneider Electric Usa, Inc.
5340-01-119-7907D2004POSSIBLE MATCH
CLAMP
Possible match (shared part number)Gulfstream Aerospace Corporation Div Government Contracts
7125-01-268-0624D-20-04POSSIBLE MATCH
DIVIDER,DRAWER-SHELF BOX
Possible match (shared part number)Stanley Black & Decker, Inc. Dba Stanley Vidmar
5962-01-273-8046170077-001POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc. Dba Harris Corporation Div L3harris Technologies Inc Dba Harris Corporation
6685-01-318-9973P52C187POSSIBLE MATCH
INDICATOR,PRESSURE
Possible match (shared part number)Elliott Company Div Jeannette
NSN 6685-00-317-2129 is a Gage,pressure,dial Indicating, manufactured by Blue Tee Corp. Dba Gefco, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-00-317-2129?
NSN 6685-00-317-2129 has 1 manufacturer part number on file: D2004 (Blue Tee Corp. Dba Gefco).
What NSN replaces 6685-00-317-2129?
7 possible matches (shared part number, not a government interchangeability claim): 2920-00-770-2107, 5310-00-886-9251, 5945-01-062-9081. Verify interchangeability with system specifications before substitution.
What are the specifications of D2004?
Key specifications for D2004: Scale Name: PRESSURE; Actuation Type: ANY ACCEPTABLE; Pointer Type: INDICATING; Scale Type: SINGLE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6685-00-317-2129 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.