PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PS311Gage,pressure Outlet

Altec Air, Llc Dba Altec Llc · NSN 6685-00-168-9735 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-168-9735 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-168-9735. Primary manufacturer part number: PS311.
Features
  • Gage,pressure Outlet — FSC 6685
  • General Characteristics Item Description: USED ON SATELLITE READOUT STATION,TYPE NUMBER AN/GKC-1
  • 3 verified cross-references
  • Primary manufacturer: Altec Air, Llc Dba Altec Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure Outlet, cataloged under National Stock Number 6685-00-168-9735, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Altec Air, Llc Dba Altec Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-168-9735
Primary Part NumberPS311
Item NameGage,pressure Outlet
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAltec Air, Llc Dba Altec Llc
StatusACTIVE
General Characteristics Item DescriptionUSED ON SATELLITE READOUT STATION,TYPE NUMBER AN/GKC-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4720-00-060-385837C300485P102 INTERCHANGEABLE
Hose Assembly,nonmetallic
General Electric Company Dba Ge Aerospace
7930-00-129-0807 INTERCHANGEABLE
Scouring Powder
3110-00-156-48525207KG INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
7930-00-205-0442 INTERCHANGEABLE
Scouring Powder
6635-00-514-4013S-311 INTERCHANGEABLE
Tamper,compaction,soil Testing
Durham Geo-Enterprises Inc Dba Durham Geo-Enterprises Inc
7930-00-634-1391 INTERCHANGEABLE
Scouring Powder
7930-00-721-8592CPC14278CT INTERCHANGEABLE
Scouring Powder
Colgate-Palmolive Company
6695-01-107-6435 INTERCHANGEABLE
Gauge
3040-01-175-5195A2-11 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
6685-01-330-0292P-S-311 INTERCHANGEABLE
Gage,pressure,dial Indicating
Altec Air, Llc Dba Altec Llc
Cross-Reference Index
Part NumberManufacturer
SEE P-S-311 Altec Air, Llc Dba Altec Llc (USA)
S311 Altec Air, Llc Dba Altec Llc (USA)
PS311 PRIMARY Altec Air, Llc Dba Altec Llc (USA)
Related Parts
4720-00-060-3858INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
37C300485P102
7930-00-129-0807INTERCHANGEABLE
SCOURING POWDER
3110-00-156-4852INTERCHANGEABLE
BEARING,BALL,ANNULAR
5207KG
7930-00-205-0442INTERCHANGEABLE
SCOURING POWDER
6635-00-514-4013INTERCHANGEABLE
TAMPER,COMPACTION,SOIL TESTING
S-311
7930-00-634-1391INTERCHANGEABLE
SCOURING POWDER
7930-00-721-8592INTERCHANGEABLE
SCOURING POWDER
CPC14278CT
6695-01-107-6435INTERCHANGEABLE
GAUGE
3040-01-175-5195INTERCHANGEABLE
SHAFT,STRAIGHT
A2-11
6685-01-330-0292INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
P-S-311
6930-01-339-7678INTERCHANGEABLE
EMULATOR

Frequently Asked Questions

What is NSN 6685-00-168-9735?

NSN 6685-00-168-9735 is a Gage,pressure Outlet, manufactured by Altec Air, Llc Dba Altec Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-168-9735?

NSN 6685-00-168-9735 has 3 cross-referenced part numbers: SEE P-S-311 (Altec Air, Llc Dba Altec Llc), S311 (Altec Air, Llc Dba Altec Llc), PS311 (Altec Air, Llc Dba Altec Llc).

What NSN replaces 6685-00-168-9735?

There are 11 known substitutes for 6685-00-168-9735: 4720-00-060-3858, 7930-00-129-0807, 3110-00-156-4852 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PS311?

Key specifications for PS311: General Characteristics Item Description: USED ON SATELLITE READOUT STATION,TYPE NUMBER AN/GKC-1; End Item Identification: DEFENSE SUPPORT PROGRAM. 2 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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