NSN 8A136

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

thermostat,flow control except engines fsc application data, choke flow control device, gasket,mtg accessory components and quantity, 1.875 inches inside mounting surface to valve seat distance, 1.188 inches nominal distance across flats.

NSN 6685-00-723-6025 Datasheet

(NSN) National Stock Number

6685-00-723-6025

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6685 - Humidity Measuring and Controlling Instruments, Temperature and Pressure

(NIIN) National Item Identification Number

00-723-6025

Requires Demilitarization

Yes

(INC) Item Name Code

16516

Date

Sun, Jan 1, 1961

Accessory Components And Quantity

gasket,mtg

Distance Across Flats

1.188 inches nominal

Flow Control Device

choke

Fsc Application Data

thermostat,flow control except engines

Inside Mounting Surface To Valve Seat Distance

1.875 inches

Mounting Method

threaded

Opening Temp Rating

150.0 fahrenheit nominal

Opening Pressure Setting

70.0 pounds per square inch

Operating Temp Rating

125.0 fahrenheit nominal

Overall Height

3.060 inches nominal

Spring Operated Pressure Relief

provided

Thermostat Type

solid expansion

Thread Direction

right-hand

Thread Size And Series/Type Designator

1-1/2-18 nef

Usage Design

to control aircraft engine oil temp

Valve Travel Distance

0.150 inches nominal

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0016516

Cross Reference

CAGE Codes

78493

Standard-Thomson Corporation

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

J - 100.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

33230

Water Commodity

653 - Musical instruments

National Motor Freight Classification Item Number

188340

Questions & Answers

1. What is the FSCG of the NSN 6685-00-723-6025?

   The FSCG of the NSN 6685-00-723-6025 is 6685

2. Does NSN 6685-00-723-6025 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 6685-00-723-6025 contain precious materials?

   Precious metal content is unknown

4. Does NSN 6685-00-723-6025 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 6685-00-723-6025 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961