Snap Fastener Cap
740598-1
(NSN) National Stock Number
5325-00-171-4621
Federal Supply Classification
5325 Fastening Devices
Item Name Code
16556
Schedule B Code
9606100000
Summary
0.312 inches nominal cap overall length, 0.062 inches nominal cap shank length, 0.156 inches nominal cap shank diameter, 0.531 inches nominal cap head diameter, cap cap style, copper alloy overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | XX |
Identification
An item designed to permanently fasten a socket, snap fastener to a material. It may be either hemispherical in shape with prongs on the underside or have a hemispherical shaped head with a tubular shank. See also socket, snap fastener.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16556 | A05400 | - | 1 |
Specifications
Cap Overall Length
0.312 inches nominal
Details
None.Cap Shank Length
0.062 inches nominal
Details
None.Cap Shank Diameter
0.156 inches nominal
Details
None.Cap Head Diameter
0.531 inches nominal
Details
None.Cap Style
cap
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the cap.Material
copper alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
nickel overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 1897-20 | 53705 | X | - | 5 | 9 | - | XX |
| 301 | 61864 | X | - | 5 | 9 | - | XX |
| AN227-38 | 88044 | E | - | 2 | 2 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 36960 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
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Manufacturer
LOCKHEED MARTIN CORP DIV RMS - MITCHEL FIELD
CAGE: 56232
UNIONDALE
, NY
, 11553-3682
UNITED STATES
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FAQs
Frequently asked questions for NSN 5325-00-171-4621
What is the NIIN of the NSN 5325-00-171-4621?
The National Item Identification Number (NIIN) of the NSN 5325-00-171-4621 is 00-171-4621
When the NSN 5325-00-171-4621 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5325-00-171-4621 contain any precious metals?
Type/content is unknown
Does the NSN 5325-00-171-4621 contain any hazardous material?
No data in HMIRS
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