PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12536Gage,pressure,dial Indicating

Itw Gse Inc. · NSN 6685-01-498-5986 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-498-5986 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-498-5986. Primary manufacturer part number: 12536.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Connection Size: 1/4 NPT
  • Connection Location: BACK
  • Connection Quantity: 1
  • Dial Size: 3.5 IN. IN
  • Actuation Type: BOURDON TUBE
  • 3 verified cross-references
  • Primary manufacturer: Itw Gse 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 6685-01-498-5986, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Itw Gse Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-498-5986
Primary Part Number12536
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
Connection Size1/4 NPT
Connection LocationBACK
Connection Quantity1
Dial Size3.5 IN. IN
Actuation TypeBOURDON TUBE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-558-4187 INTERCHANGEABLE
Washer,lock
5945-00-793-4489 INTERCHANGEABLE
Relay,electromagnetic
5340-00-906-62620921117 INTERCHANGEABLE
Seat,helical Compression Spring
Perkins Engines Inc
6210-01-276-0636 INTERCHANGEABLE
Light,indicator
6220-01-539-3987 INTERCHANGEABLE
Light,marker,clearance
Cross-Reference Index
Part NumberManufacturer
12536 Itw Gse Inc. (USA)
E1E3G1W00003TAS Bristol Babcock Inc Helicoid Instruments Div (USA)
12536 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
Related Parts
5310-00-558-4187INTERCHANGEABLE
WASHER,LOCK
5945-00-793-4489INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5340-00-906-6262INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
0921117
6210-01-276-0636INTERCHANGEABLE
LIGHT,INDICATOR
6220-01-539-3987INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE

Frequently Asked Questions

What is NSN 6685-01-498-5986?

NSN 6685-01-498-5986 is a Gage,pressure,dial Indicating, manufactured by Itw Gse Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-498-5986?

NSN 6685-01-498-5986 has 3 cross-referenced part numbers: 12536 (Itw Gse Inc.), E1E3G1W00003TAS (Bristol Babcock Inc Helicoid Instruments Div), 12536 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems).

What NSN replaces 6685-01-498-5986?

There are 5 known substitutes for 6685-01-498-5986: 5310-00-558-4187, 5945-00-793-4489, 5340-00-906-6262 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12536?

Key specifications for 12536: Connection Size: 1/4 NPT; Part Name Assigned by Controlling Agency: GAGE,PRESSURE; Connection Location: BACK; Connection Quantity: 1. 7 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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