1. Home /
  2. FSC NSN Catalog /
  3. Nuts and Washers /
  4. MHLS3MS

NSN MHLS3MS

Lock Washer

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.102 inches minimum and 0.110 inches maximum hole diameter, 0.025 inches nominal material thickness, unable to decode material document and classification, unable to decode material.

NSN 5310-00-655-9631 Datasheet

(NSN) National Stock Number
5310-00-655-9631
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-655-9631
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Tue, Jan 1, 1963
Schedule B Code
7318210000
Hardness Rating
45.0 rockwell c minimum and 53.0 rockwell c maximum
Hole Diameter
0.102 inches minimum and 0.110 inches maximum
Material Document And Classification
unable to decode
Material Thickness
0.025 inches nominal
Material
unable to decode
Nondefinitive Spec/Std Data
b class and 2 style
Outside Diameter
0.198 inches maximum
Style Designator
split helical-right hand

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
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
0014218

Cross Reference

CAGE Codes

94033
Cardwell Condenser Corp Lapointe-Admiral Div
U.s./canadian manufacturers
57057
Navcom Defense Electronics, Inc.
U.s./canadian manufacturers
04660
Ail Systems Inc Sub of Eaton Corp
U.s./canadian manufacturers
49956
Raytheon Company Div Corp
U.s./canadian manufacturers
06351
Microwave Engineering Corporation
U.s./canadian manufacturers
99380
Sierra Networks Inc Sierracom Div
U.s./canadian manufacturers
18876
Us Army Aviation and Missile Command
Government departments or units, including military organizations
99251
Mission Systems Davenport Inc.
U.s./canadian manufacturers
09172
General Electric Co Materials Information Services
U.s./canadian manufacturers
24446
General Electric Company
U.s./canadian 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
U - 50.0
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
55210
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Schedule B & Trade

Schedule B
7318-21-0000
Description
spring washers and other lock washers, iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69422
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-00-655-9631?

    The FSCG of the NSN 5310-00-655-9631 is 5310

  2. Does the NSN 5310-00-655-9631 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-00-655-9631 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 5310-00-655-9631 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-00-655-9631 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 5310-00-655-9631 was assigned to the Federal Catalog?

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

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.