NSN 83F1

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

aircraft application end item identification, plain (pipe) second end connection style, threaded external tube first end connection type, threaded external pipe second end connection type, flared (tube) first end connection style.

NSN 4730-00-231-4007 Datasheet

(NSN) National Stock Number

4730-00-231-4007

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4730 - Hose, Pipe, Tube, Lubrication and Railing Fittings

(NIIN) National Item Identification Number

00-231-4007

Requires Demilitarization

Yes

(INC) Item Name Code

03770

Date

Tue, Jan 1, 1963

Schedule B Code

7307929000

End Item Identification

aircraft application

Connection Style

flared (tube) first end

Connection Style

plain (pipe) second end

Connection Type

threaded external pipe second end

Connection Type

threaded external tube first end

Flow Angle

90.0 degrees

Leg Length

0.720 inches nominal second end

Leg Length

0.770 inches nominal first end

Material Document And Classification

qq-s-637,comp 1141 fed spec single material response overall

Material

steel comp 1141 overall

Maximum Operating Temp

275.0 fahrenheit second response

Maximum Operating Pressure

3000.0 pounds per square inch single response

Maximum Operating Temp

-65.0 fahrenheit first response

Media For Which Designed

hydraulic fluid single response

Nominal Outside Diameter Tube Accommodated

0.125 inches first end

Nominal Thread Size

0.125 inches second end

Nominal Thread Size

0.312 inches first end

Seat Angle

37.0 degrees first end

Specification/Standard Data

96906-ms51504a2 government standard

Surface Treatment Document And Classification

qq-p-416,type 2,class 2 fed spec single treatment response overall

Surface Treatment

cadmium overall

Thread Class

2a first end

Thread Series Designator

nptf second end

Thread Series Designator

unf first end

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

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003770

Cross Reference

CAGE Codes

98441

Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division

U.s./canadian manufacturers

30780

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division

U.s./canadian manufacturers

95105

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems

U.s./canadian manufacturers

93742

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc

U.s./canadian manufacturers

18876

Us Army Aviation and Missile Command

Government departments or units, including military organizations

12603

Clark Equipment Co

U.s./canadian manufacturers

89749

Clark Material Handling Company

U.s./canadian manufacturers

88044

Aeronautical Standards Group Dept of Navy and Air Force

Military standards and standards organizations (ex:stanags,milspecs,defstans)

0U583

Sae International Dba Sae International

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

81343

Society of Automotive Engineers Inc

U.s./canadian manufacturers

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity

BZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

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

30000

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

052190

Schedule B & Trade

Schedule B

7307-92-9000

Description

threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes

End Use

12110 - Iron and steel products, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

67959

(NAICS) North American Industrial Classification System

332996

Questions & Answers

1. What is the FSCG of the NSN 4730-00-231-4007?

   The FSCG of the NSN 4730-00-231-4007 is 4730

2. Does the NSN 4730-00-231-4007 have a Schedule B code assigned?

   Yes, the Schedule B code is 7307929000

3. Does NSN 4730-00-231-4007 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.

4. Does NSN 4730-00-231-4007 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4730-00-231-4007 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 4730-00-231-4007 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963