NSN 491998

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

0.4800 inches minimum and 0.5000 inches maximum counterbore diameter, 0.3100 inches minimum and 0.3140 inches maximum end diameter, solid design type, 0.2600 inches minimum and 0.2800 inches maximum counterbore length, 0.3100 inches minimum and 0.3140 inches maximum bore diameter.

NSN 5340-00-914-5400 Datasheet

(NSN) National Stock Number

5340-00-914-5400

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5340 - Commercial Hardware

(NIIN) National Item Identification Number

00-914-5400

Requires Demilitarization

Yes

(INC) Item Name Code

24328

Date

Fri, Jan 1, 1960

End Diameter

0.3100 inches minimum and 0.3140 inches maximum

Bore Diameter

0.3100 inches minimum and 0.3140 inches maximum

Counterbore Diameter

0.4800 inches minimum and 0.5000 inches maximum

Counterbore Length

0.2600 inches minimum and 0.2800 inches maximum

Design Type

solid

Distance From End To First Step

0.3550 inches minimum and 0.3650 inches maximum

First Step Diameter

0.9490 inches nominal

First Step Length

0.0900 inches nominal

Fsc Application Data

housing assy,engine acft,p/n 491980

Material Document And Classification

ams 5643 assn std single material response

Material Hardness Rating

35.0 rockwell c minimum and 42.0 rockwell c maximum

Material

steel comp 630

Overall Height

0.5400 inches nominal

Second Counterbore Diameter

0.7700 inches minimum and 0.7900 inches maximum

Second Counterbore Length

0.1050 inches minimum and 0.1150 inches maximum

Second Step Diameter

1.2860 inches minimum and 1.2880 inches maximum

Style Designator

seat

Surface Treatment

anodize

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

A - Item does not contain precious metal.

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

0024328

Cross Reference

CAGE Codes

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

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

49790

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

095190

Questions & Answers

1. What is the FSCG of the NSN 5340-00-914-5400?

   The FSCG of the NSN 5340-00-914-5400 is 5340

2. Does NSN 5340-00-914-5400 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 5340-00-914-5400 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5340-00-914-5400 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 5340-00-914-5400 was assigned to the Federal Catalog?

   It was assigned 66 years ago, on Fri, Jan 1, 1960