PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6187Gage,pressure,dial Indicating

Better Engineering Manufacturing Inc · NSN 6685-01-440-5271 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-440-5271 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-440-5271. Primary manufacturer part number: 6187.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • 2 verified cross-references
  • Primary manufacturer: Better Engineering Manufacturing Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-440-5271, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Better Engineering Manufacturing Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-440-5271
Primary Part Number6187
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerBetter Engineering Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-081-0813306-0981-000 INTERCHANGEABLE
Terminal,stud
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-287-1128 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5330-00-383-7487400A00416 INTERCHANGEABLE
Gasket
Sealcraft Corporation
3460-00-517-5324618-7 INTERCHANGEABLE
Chuck,magnetic
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4920-00-705-1620T101393 INTERCHANGEABLE
Driver-Plug
Bell Textron Inc
5330-01-267-67796187 INTERCHANGEABLE
Rubber Strip
Greene Rubber Company, Inc.
5950-01-348-5055LE464-0012-0001 INTERCHANGEABLE
Transformer,power
The Boeing Company Div Legacy Am&m
6230-01-609-54826187 INTERCHANGEABLE
Post,special
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
GR43A420 Pressure Devices Inc (USA)
6187 PRIMARY Better Engineering Manufacturing Inc (USA)
Related Parts
5940-00-081-0813INTERCHANGEABLE
TERMINAL,STUD
306-0981-000
4730-00-287-1128INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5330-00-383-7487INTERCHANGEABLE
GASKET
400A00416
3460-00-517-5324INTERCHANGEABLE
CHUCK,MAGNETIC
618-7
4920-00-705-1620INTERCHANGEABLE
DRIVER-PLUG
T101393
5330-01-267-6779INTERCHANGEABLE
RUBBER STRIP
6187
5950-01-348-5055INTERCHANGEABLE
TRANSFORMER,POWER
LE464-0012-0001
6230-01-609-5482INTERCHANGEABLE
POST,SPECIAL
6187

Frequently Asked Questions

What is NSN 6685-01-440-5271?

NSN 6685-01-440-5271 is a Gage,pressure,dial Indicating, manufactured by Better Engineering Manufacturing Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-440-5271?

NSN 6685-01-440-5271 has 2 cross-referenced part numbers: GR43A420 (Pressure Devices Inc), 6187 (Better Engineering Manufacturing Inc).

What NSN replaces 6685-01-440-5271?

There are 8 known substitutes for 6685-01-440-5271: 5940-00-081-0813, 4730-00-287-1128, 5330-00-383-7487 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6187?

Key specifications for 6187: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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